CN212824893U - Pipe clamping device and pipe conveying device - Google Patents
Pipe clamping device and pipe conveying device Download PDFInfo
- Publication number
- CN212824893U CN212824893U CN202021255006.0U CN202021255006U CN212824893U CN 212824893 U CN212824893 U CN 212824893U CN 202021255006 U CN202021255006 U CN 202021255006U CN 212824893 U CN212824893 U CN 212824893U
- Authority
- CN
- China
- Prior art keywords
- clamping
- pipe
- clamping jaw
- base
- tubular product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The utility model discloses a tubular product clamping device and tubular product conveyor, tubular product clamping device includes: clamping the base; the clamping mechanism is arranged on the clamping base and comprises at least two groups of pipe clamping units with adjustable intervals, and each group of pipe clamping units is used for clamping different parts of a pipe; and the length positioning mechanism is arranged on the clamping base and used for adjusting the distance between the pipe clamping units. In this scheme, the last at least two sets of tubular product centre gripping units that are used for the different positions of centre gripping tubular product that set up of fixture adjusts these tubular product centre gripping unit's interval through length positioning mechanism, has realized the adjustment of tubular product centre gripping length to make the clamping of the tubular product clamping device adaptation tubular product of this scheme of various length, equipment commonality is good, has further made things convenient for the processing of tubular product class product and has transported.
Description
Technical Field
The utility model belongs to the machine-building field especially relates to a tubular product clamping device and tubular product conveyor.
Background
In the processing process of pipe products, pipes are often clamped and conveyed to a plurality of stations for processing or storage; however, in actual operation, the lengths of pipes to be clamped/transferred are often various, and the existing pipe processing equipment can only clamp pipes with specific lengths, cannot adjust the clamping structure according to the lengths of the pipes, and is poor in universality.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a tubular product clamping device aims at solving current tubular product processing equipment and can't adjust clamping structure, the poor problem of commonality according to the length of tubular product.
To this end, the embodiments of the present invention are implemented as follows: a tubing gripping device comprising:
clamping the base;
the clamping mechanism is arranged on the clamping base and comprises at least two groups of pipe clamping units with adjustable intervals, and each group of pipe clamping units is used for clamping different parts of a pipe; and
and the length positioning mechanism is arranged on the clamping base and is used for adjusting the distance between the pipe clamping units.
Preferably, the tube clamping device further comprises:
the first guide part is arranged on the clamping base; and
the first sliding part is arranged on the pipe clamping unit;
the first sliding part is matched with the first guiding part, and the first sliding part and the first guiding part are matched to enable the pipe clamping unit to move on the clamping base.
Preferably, each set of the tube gripping units comprises:
the clamping jaw base is slidably arranged on the clamping base;
the two groups of clamping jaw mechanisms are arranged on the clamping jaw bases; and
the clamping jaw driving piece is used for driving the clamping jaw mechanism to move;
the two groups of clamping jaw mechanisms are oppositely arranged and can approach to each other under the driving action of the clamping jaw driving piece so as to clamp a pipe.
Preferably, each set of the tube clamping units further comprises:
the clamping jaw guide rail is arranged on the clamping jaw base; and
at least a set of clamping jaw guide spare, the clamping jaw guide spare with clamping jaw guide rail looks adaptation, and the clamping jaw guide spare links to each other with the clamping jaw mechanism that is connected with the clamping jaw driving piece for guide clamping jaw mechanism follows the motion of clamping jaw guide rail.
Preferably, the length positioning mechanism comprises:
the adjusting rod group is arranged on the clamping base;
the movable seat is arranged on the adjusting rod group and connected with the pipe clamping unit, and can slide along the length direction of the adjusting rod group under the adjustment of the adjusting rod group, so that the pipe clamping unit is driven to move; and
and the locking mechanism is used for locking the position of the movable seat on the adjusting rod group.
Preferably, the set of adjustment levers comprises at least: the device comprises a polish rod, a screw rod, an adjusting knob, a first bearing seat and a second bearing seat;
the polished rod and the screw rod are arranged between the first bearing seat and the second bearing seat in parallel, and the screw rod is rotatably connected with the first bearing seat and the second bearing seat through bearings;
the movable seat is provided with a through hole for penetrating the polish rod and a threaded hole for penetrating the screw rod, and the threaded hole is matched with the thread of the screw rod, so that the movable seat can be driven to move by the screw rod;
the end of the screw rod is connected with the adjusting knob for adjusting the rotation of the screw rod.
Preferably, the tube clamping device further comprises: the auxiliary discharging device is arranged on the clamping base;
the auxiliary discharge device at least comprises:
the auxiliary discharging frame is provided with a limiting part for limiting the lateral moving range of the pipe; and
the discharge driving part can drive the auxiliary discharge frame to extend to the clamped pipe, so that the pipe is limited in the limiting part.
Another embodiment of the present invention is realized as such, a pipe conveying apparatus, comprising:
the pipe clamping device is as described above; and
and the translation mechanism is connected with the pipe clamping device and can drive the pipe clamping device to move so as to realize pipe conveying.
Preferably, the pipe conveying device further comprises:
the first sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a first limit position or not, and the first limit position is a stroke starting point of the pipe clamping device on the translation mechanism;
and the second sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a second limit position, and the second limit position is a stroke end point of the pipe clamping device on the translation mechanism.
Preferably, the first sensing device is a first proximity switch, and the second sensing device is a second proximity switch;
and the pipe clamping device is provided with a proximity switch induction sheet matched with the first proximity switch and the second proximity switch.
The utility model discloses in the above-mentioned scheme of embodiment, the last at least two sets of tubular product centre gripping units that are used for the different positions of centre gripping tubular product that sets up of fixture adjusts the interval of these tubular product centre gripping units through length positioning mechanism, just can realize the adjustment of centre gripping length to make the clamping of the tubular product of the various length of tubular product clamping device adaptation of this scheme, equipment commonality is good, and further made things convenient for the processing of tubular product class product and transported.
Drawings
FIG. 1 is a schematic view of the overall structure of a pipe clamping device according to an embodiment of the present invention,
fig. 2 is a schematic structural diagram of a pipe clamping unit according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a clamping base according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a length positioning mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an auxiliary discharging device provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a pipe conveying apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a translation mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
In one embodiment, as shown in fig. 1 to 5, a pipe clamping device is provided, which specifically includes:
a clamping base 3;
the clamping mechanism 2 is arranged on the clamping base 3, the clamping mechanism 2 comprises at least two groups of pipe clamping units 20 with adjustable intervals, and each group of pipe clamping units 20 is used for clamping different parts of a pipe; and
and the length positioning mechanism 4 is arranged on the clamping base 3 and is used for adjusting the distance between the pipe clamping units 20.
In this embodiment, the distance between the pipe clamping units 20 on the clamping mechanism 2 can be adjusted by the length positioning mechanism 4, so that the pipe clamping device can be suitable for clamping pipes with various lengths, and has good universality and higher application value.
In one embodiment, the number of the tube holding units 20 in the holding mechanism 2 is 2 groups; in one case, 2 groups of the pipe clamping units 20 are movably connected with the clamping base 3, and in another case, only one group of the pipe clamping units 20 is movably connected with the clamping base 3; both of the above two cases enable the spacing adjustment of the tube gripping unit.
In one embodiment, the tube clamping device further comprises, for the tube clamping unit 20 movably connected to the clamping base 3:
the first guide part is arranged on the clamping base 3;
a first sliding portion provided on the tube clamping unit 20;
the first sliding part is matched with the first guiding part, and the first sliding part and the first guiding part are matched to enable the pipe clamping unit 20 to move on the clamping base 3.
It can be understood that under the mutual cooperation of the first sliding portion and the first guiding portion, the tube clamping unit 20 and the clamping base 3 are movably connected, so that the tube clamping unit 20 slides on the clamping base 3, and the sliding direction of the tube clamping unit is consistent with the length direction of the tube when being clamped. Wherein, the first guiding part can adopt a guiding groove, a guiding rod and other mechanisms, the first sliding part is a sliding block which can be in sliding fit with the guiding groove or the guiding rod,
in one case of the present embodiment, the clamping base 3 includes a mounting plate 301 in addition to the two sets of first guide portions.
As an example, as shown in fig. 2 and 3, the two sets of first guide portions are a guide rail a 303 and a guide rail B306; the first sliding portion of the tube material gripping unit 20 includes a slider a1302, a slider a2304, a slider B1305, a slider B2307, and the like; wherein, slider a1302 and slider a2304 can slide back and forth on rail a 303, and slider B1305 and slider B2307 can slide back and forth on rail B306. The rails a 303 and B306 may be fixed to the mounting plate 301 by bolts.
In one embodiment, as shown in fig. 1 to 3, each set of the tube clamping units 20 includes:
a jaw base 213 slidably disposed on the clamping base 3;
two sets of clamping jaw mechanisms are arranged on the clamping jaw base 213; and
the clamping jaw driving piece is used for driving the clamping jaw mechanism to move;
the two groups of clamping jaw mechanisms are oppositely arranged and can approach to each other under the driving action of the clamping jaw driving piece so as to clamp a pipe.
Wherein, the clamping jaw base 213 includes a bottom plate and a clamping jaw fixing seat 209 connected to the bottom plate, the clamping jaw fixing seat 209 is used for fixing the clamping jaw mechanism and/or the clamping jaw driving member, and fig. 2 only shows a case that the clamping jaw fixing seat 209 is used for fixing the clamping jaw driving member.
It can be understood that only one of the two sets of gripper mechanisms of each tubing gripping unit 20 may be provided with a gripper driving member (for example, one set of gripper mechanisms is fixed, and the other set is movable, and the movable gripper mechanism can perform gripping under the action of the gripper driving member); of course, both sets of gripper mechanisms may be provided with gripper drives.
As an example, fig. 2 shows an example of two sets of gripper mechanisms each equipped with a gripper driving member, wherein the first gripper head 204 and the second gripper head 207 are an example structure of the gripper mechanisms, and the two sets of gripper driving members are a first gripper cylinder 201 and a second gripper cylinder 208, respectively; the first clamping jaw air cylinder 201 is used for driving the first clamping head 204, the second clamping jaw air cylinder 208 is used for driving the second clamping head 207, and the two clamping heads can be driven to move towards each other and approach each other, so that the clamping of the pipe is realized.
Further, each group of the tube clamping units 20 further comprises:
the clamping jaw guide rail 211 is arranged on the clamping jaw base 213; and
at least one set of jaw guide, the jaw guide with jaw guide 211 looks adaptation, and the jaw guide links to each other with the jaw mechanism that is connected with the jaw driving piece for guide jaw mechanism follows jaw guide 211 moves.
It can be understood that one set of jaw guides may be provided in each set of tube gripping units 20, or two sets of jaw guides may be provided; in one case, the gripper guides are connected only to the gripper mechanisms to which the gripper drives are connected, i.e. if only one set of gripper mechanisms is provided with a gripper drive, then only one set of gripper guides needs to be provided to match it. In one case, both sets of gripper mechanisms are provided with gripper driving members, and then both sets of gripper mechanisms can each be provided with one set of gripper guiding members. Fig. 2 shows an example of a configuration with two sets of jaw guides, a first jaw guide block 202, a second jaw guide block 205, i.e. jaw guides, in fig. 2.
In one case, the bottom of clamping jaw guide still is provided with the transition slider, carry out sliding connection through the transition slider between clamping jaw guide and the clamping jaw guide rail 211 promptly, and be provided with first anti-partial structure on the transition slider, this first anti-partial structure can be two guide bars, these two guide bars run through the clamping jaw guide rather than being connected, and upwards extend to the clamping jaw side, this guide bar both can prevent that the clamping jaw guide from rotating or overturning, can prevent clamping jaw mechanism round the axle rotation of clamping jaw driving piece simultaneously again, have dual positioning effect, compact structure, and stability promotes greatly. Further, the part of the clamping jaw mechanism corresponding to the guide rod can be provided with a flat structure, or can be provided with other second deviation prevention structures which can be matched with the guide rod to realize the following effects: when the clamping jaw mechanism rotates around the shaft of the clamping jaw driving piece, the second deviation preventing structure can be abutted against the guide rod, so that the clamping jaw mechanism is prevented from deflecting.
As an example, in fig. 2, the transition sliders include a first transition slider 212, a second transition slider 210; the jaw guide comprises a first jaw guide block 202, a second jaw guide block 210; specifically, the first jaw guide block 202 is fixed to the first transition slider 212 (which may be fixed by a bolt), and similarly, the second jaw guide block 205 is fixed to the second transition slider 210 (which may be fixed by a bolt). Further, the first jaw guide block 202 and the second jaw guide block 205 are both provided with two through holes along the vertical direction (in fig. 2, the through holes are respectively located at two sides of the first jaw guide block 202 and the second jaw guide block 205, in an actual situation, the positions of the through holes may be different from each other, for example, the through holes are provided at the same side, and are not limited specifically). The first chuck 204 has two first deviation preventing structures, namely two guide rods a203, on two sides, specifically, the two guide rods a203 are arranged on the first jaw guide block 202 in a penetrating manner and extend to two sides of the first chuck 204, which can prevent the first chuck 204 from rotating along the air rod of the first jaw air cylinder 201, and the two guide rods a203 are locked on the first transition sliding block 212. Similarly, the two sides of the second chuck 207 are also provided with a first deviation preventing structure, i.e. two guide rods B206, specifically, the two guide rods B206 are arranged on the second chuck jaw guide block 205 in a penetrating manner and extend to the two sides of the second chuck 207, which can prevent the second chuck 207 from rotating along the air rod of the second chuck jaw air cylinder 208, and the two guide rods B206 are locked on the second transition sliding block 210.
In one embodiment, in conjunction with fig. 4, the length positioning mechanism 4 comprises:
the adjusting rod group is arranged on the clamping base 3;
at least one set of moving seats 406, where the moving seats 406 are disposed on the adjusting rod set and connected to the tube clamping unit 20, and the moving seats 406 can slide along the length direction of the adjusting rod set under the adjustment of the adjusting rod set, so as to drive the tube clamping unit 20 to move; and
a locking mechanism for locking the position of the movable seat 406 on the set of adjustment levers.
In this embodiment, the track direction of the adjusting rod group is parallel to the moving direction of the pipe clamping unit; the adjusting rod set and the clamping base 3 can be indirectly connected through other mechanisms, such as a mounting seat.
In some cases of the present embodiment, the number of the tube holding units 20 is 2 groups, and of course, the number of the tube holding units 20 may be set as needed in other cases.
In one case, for the mobile seat 406, it is fixedly connected with the tube gripping unit 20. As will be appreciated, the mobile seat 406 is connected to a tube gripping unit movable with respect to the gripping base 3; if the 2 groups of pipe clamping units 20 are movably connected with the clamping base 3, the length positioning mechanism 4 can configure the 2 groups of moving bases to be respectively connected with the 2 groups of pipe clamping units 20; in other cases, if only one set of tube gripping units 20 is movably connected to the gripping base 3, the length positioning mechanism 4 may be configured with only one set of moving seats connected to the movable tube gripping unit 20.
As an example, as shown in fig. 1 and 4, the adjusting lever group at least includes: a polish rod 402, a screw rod 409, an adjusting knob 401, and a first bearing seat 403 and a second bearing seat 407 for fixing the polish rod 402 and the screw rod 409 on the clamping base 3; the polish rod 402 and the screw 409 are disposed in parallel between the first bearing seat and the second bearing seat.
Specifically, a first bearing 410 is further arranged on the first bearing seat 403, a second bearing 408 is further arranged on the second bearing seat 407, and the screw 409 is rotatably connected to the first bearing seat 403 and the second bearing 407 through the first bearing 410 and the second bearing 408; the light rod 402 is directly and fixedly connected between the first bearing 410 and the second bearing 408. In addition, the end of the screw 409 is connected to the adjusting knob 401 for adjusting the rotation thereof.
At least two holes are arranged on the movable seat 406, wherein one hole is a light hole, the other hole is a threaded hole, the light hole is used for penetrating through the polish rod 402, and the threaded hole is matched with the threaded rod 409 and is used for penetrating through the threaded rod 409. Further, the adjusting knob 401 is disposed at an end of the screw rod 409, and can control the screw rod 409 to rotate, so as to drive the moving seat 406 to move, thereby implementing movement control on the pipe clamping unit 20.
In one aspect of the present embodiment, the length-positioning mechanism 4 further includes a fixing base 404 for connecting to the unadjusted tube clamping unit 20. The fixing seat 404 is provided with two unthreaded holes which are respectively used for penetrating the unthreaded rod 402 and the screw rod 409, and the screw rod 409 and the fixing seat 404 are in a thread-free transmission fit relationship, so that the fixing seat 404 is not driven by the screw rod 409, and a pipe clamping unit connected with the fixing seat 404 is not controlled by the adjusting knob 401.
In one aspect of this embodiment, the locking mechanism is a locking bolt 405, and the movable base 406 is locked to the polish rod 402 using the locking bolt 405 when the position is adjusted. In other cases, the locking mechanism may also be a screw, a buckle, a latch, and the like, and is not limited in particular.
In one embodiment, as shown in fig. 1 and 5, the pipe gripping device further comprises: and the auxiliary discharging device 1 is arranged on the clamping base 3.
Wherein the auxiliary discharge device 1 comprises at least:
the auxiliary discharging frame 104 is provided with a limiting part for limiting the lateral moving range of the pipe; and
the discharge driving member can drive the auxiliary discharge frame 104 to extend to the clamped pipe, so that the pipe is limited in the limiting part.
In the embodiment, during discharging, after the clamping jaw mechanism releases clamping on the pipe, the pipe is often adhered to the clamping jaw mechanism, so that discharging of the pipe is hindered, and meanwhile, the discharging position of the pipe is deviated; however, in this embodiment, due to the existence of the auxiliary discharging frame 104, after the clamping jaw mechanism loosens the clamping of the pipe, the pipe is limited by the limiting part of the auxiliary discharging frame, and the problem that the pipe cannot be separated from the clamping jaw mechanism or the blanking position of the pipe is disturbed due to adhesion is avoided.
In some cases of this embodiment, the auxiliary discharging device 1 further includes a mounting seat 103, and the mounting seat 103 is used for connecting the auxiliary discharging device 1 with the clamping base 3. The discharge driving member may be a cylinder assembly, a hydraulic assembly, an electric motor/motor, etc., and in this embodiment, the cylinder assembly is taken as an example to be described, specifically, the discharge cylinder 102 in the figure.
In some cases, the auxiliary discharge frame 104 further includes a connecting portion connected to the limiting portion, and the connecting portion is used to connect to the output end of the discharge driving member (without limitation, such as tight fit, clamping, welding, and screwing, and the connecting portion is connected by the discharge frame fixing bolt 101 in fig. 5, but not limited thereto), so that the auxiliary discharge frame 104 is driven by the discharge driving member. Further, still be provided with additional strengthening between connecting portion and the spacing portion to the overall structure intensity of supplementary discharge frame of reinforcing. In one case, the limiting part of the auxiliary discharging frame 104 is a half-surrounded frame structure, the frame structure can be sleeved on the pipe, during operation, the opening of the limiting part of the auxiliary discharging frame 104 faces downwards, and the auxiliary discharging frame 104 can move up and down through the action of the discharging cylinder 102; at the initial moment, the auxiliary discharging frame 104 is positioned above the pipe, and during working, the discharging cylinder 102 extends out to drive the auxiliary discharging frame 104 to limit the pipe in the square frame of the limiting part; thus, when discharging, the pipe cannot be stuck and taken away by the loosened clamping jaw mechanism due to the limiting effect of the auxiliary discharging frame 104.
In the above embodiment, a pipe clamping device is provided, specifically including the centre gripping base, fixture and length positioning mechanism, length positioning mechanism can adjust the interval between at least two sets of pipe clamping unit in the fixture, thereby make pipe clamping device can adapt to the centre gripping of the tubular product of various length, the commonality is strong, and in the above-mentioned embodiment, still optimize the adjustment to a plurality of details of pipe clamping device, make this pipe clamping device's structure compacter, stable, and the effect of unloading also obtains promoting.
In one embodiment, as shown in fig. 6 and 7 (also refer to fig. 1 to 5), there is also provided a pipe conveying apparatus including:
the tube gripping device 5 of any of the above embodiments; and
and the translation mechanism 6 is connected with the pipe clamping device 5 and can drive the pipe clamping device 5 to move so as to realize pipe conveying.
In this embodiment, based on the pipe clamping device 5 provided in the above embodiment, a transmission mechanism 6 is further configured, and the translation mechanism 6 can be connected to the clamping base plate 3 in the pipe clamping device 5; therefore, the purpose of transferring the pipe to the designated position can be realized, namely, the pipe is remotely conveyed.
As shown in fig. 7, as an example, the translation mechanism 6 specifically includes: the device comprises a third bearing 601, a third bearing seat 602, a first translation guide rail 603, a lead screw 604, a first displacement sliding block 605, a translation plate 606, a lead screw nut 607, a fourth bearing 608, a fourth bearing seat 609, a coupling 610, a servo motor 611, a motor fixing bolt 612, a second translation guide rail 613, a second displacement sliding block 614, a first guide rail mounting plate 615, a second guide rail mounting plate 616 and a large mounting plate 617.
Wherein, the base of the servo motor 611 is fixed on the large mounting plate 617 through the motor fixing bolt 612; the first rail mounting plate 615 and the second rail mounting plate 616 are provided on the large mounting plate 617, and are used to mount and fix the first translation rail 603 and the second translation rail 613, respectively. The servo motor 611 is connected with the lead screw 604 through the coupler 610, the lead screw nut 607 is matched with the lead screw 604, the lead screw nut 607 is fixed on the translation plate 606 through a bolt, and two sides of the translation plate 606 are fixed on the first displacement slide block 605 and the second displacement slide block 614; a third bearing 601 is arranged on a third bearing seat 602, and the third bearing 601 is connected with the tail end of a support screw rod 604; the fourth bearing 608 and the fourth bearing seat 609 are adapted to be disposed close to the servo motor, and the fourth bearing 608 is penetrated by the lead screw 604 to support the lead screw 604.
Further, the servo motor 611 drives the lead screw 604 to rotate through forward and reverse rotation, and the lead screw nut 607 can rotate back and forth on the lead screw 604. The lead screw nut 607 is fixed on the translation plate 606, and the translation plate 606 can move back and forth on the first translation guide rail 603 and the second translation guide rail 613 through the first translation slider 605 and the second translation slider 614; the pipe clamping device 5 is arranged on the translation plate 606, specifically, the clamping bottom plate 3 in the pipe clamping device 5 is connected with the translation plate 606, so that the movement of the translation plate can drive the pipe clamping device 5 to move, and the pipe is transferred.
In one embodiment, the pipe conveying apparatus further comprises:
the first sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a first limit position or not, and the first limit position is a stroke starting point of the pipe clamping device on the translation mechanism;
and the second sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a second limit position, and the second limit position is a stroke end point of the pipe clamping device on the translation mechanism.
The first limit position and the second limit position can be used for limiting protection and can also be used as material taking and discharging positions of the pipe clamping device 5. After the tube clamping device 5 clamps the tube, the tube can be processed, including but not limited to, flattening, removing the head, removing the tail, and the like, after these processes are completed, the tube clamping device 5 unloads the tube to a designated position, and then continues to return to take the tube for the next cycle.
In some cases of this embodiment, the first sensing device is a first proximity switch 701, and the second sensing device is a second proximity switch 706; and a proximity switch induction sheet matched with the first proximity switch 701 and the second proximity switch 706 is arranged on the pipe clamping device 5.
In one case, the proximity switch sensing pads may be 2 in number, one for inductive engagement in a first extreme position, i.e., with a first proximity switch, and another for inductive engagement in a second extreme position, i.e., with a second proximity switch.
In another case, as shown in fig. 6, the proximity switch sensing pieces 707 are 1 in number and are provided on the clamping base 3 in the tube clamping device 5. As an example, the first proximity switch mount 702 and the second proximity switch mount 705 are fixed to the large mounting plate of the translation mechanism 6 by a first fixing bolt 703 and a second fixing bolt 704, respectively, and the first proximity switch 701 and the second proximity switch 706 are also locked to the first proximity switch mount 702 and the second proximity switch mount 705, respectively, by bolts.
In the above embodiment, a tubular product conveyor is provided, specifically include tubular product clamping device and translation mechanism, wherein, tubular product clamping device includes the centre gripping base, fixture and length positioning mechanism, length positioning mechanism can adjust the interval between at least two sets of tubular product clamping unit in the fixture, thereby make tubular product clamping device can adapt to the centre gripping of the tubular product of various lengths, the commonality is strong, and in the above-mentioned embodiment, translation mechanism can also transport clamping device to the assigned position, the manpower has been saved, degree of automation is high.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A tubing gripping device, comprising:
clamping the base;
the clamping mechanism is arranged on the clamping base and comprises at least two groups of pipe clamping units with adjustable intervals, and each group of pipe clamping units is used for clamping different parts of a pipe; and
and the length positioning mechanism is arranged on the clamping base and is used for adjusting the distance between the pipe clamping units.
2. The tube gripping device of claim 1, further comprising:
the first guide part is arranged on the clamping base; and
the first sliding part is arranged on the pipe clamping unit;
the first sliding part is matched with the first guiding part, and the first sliding part and the first guiding part are matched to enable the pipe clamping unit to move on the clamping base.
3. The tube gripping device according to claim 1, wherein each set of the tube gripping units comprises:
the clamping jaw base is slidably arranged on the clamping base;
the two groups of clamping jaw mechanisms are arranged on the clamping jaw bases; and
the clamping jaw driving piece is used for driving the clamping jaw mechanism to move;
the two groups of clamping jaw mechanisms are oppositely arranged and can approach to each other under the driving action of the clamping jaw driving piece so as to clamp a pipe.
4. The tube gripping device according to claim 3, wherein each set of the tube gripping units further comprises:
the clamping jaw guide rail is arranged on the clamping jaw base; and
at least a set of clamping jaw guide spare, the clamping jaw guide spare with clamping jaw guide rail looks adaptation, and the clamping jaw guide spare links to each other with the clamping jaw mechanism that is connected with the clamping jaw driving piece for guide clamping jaw mechanism follows the motion of clamping jaw guide rail.
5. The tube gripping apparatus according to claim 1, wherein the length positioning mechanism comprises:
the adjusting rod group is arranged on the clamping base;
the movable seat is arranged on the adjusting rod group and connected with the pipe clamping unit, and can slide along the length direction of the adjusting rod group under the adjustment of the adjusting rod group, so that the pipe clamping unit is driven to move; and
and the locking mechanism is used for locking the position of the movable seat on the adjusting rod group.
6. The tube gripping apparatus according to claim 5, wherein the set of adjustment rods comprises at least: the device comprises a polish rod, a screw rod, an adjusting knob, a first bearing seat and a second bearing seat;
the polished rod and the screw rod are arranged between the first bearing seat and the second bearing seat in parallel, and the screw rod is rotatably connected with the first bearing seat and the second bearing seat through bearings;
the movable seat is provided with a through hole for penetrating the polish rod and a threaded hole for penetrating the screw rod, and the threaded hole is matched with the thread of the screw rod, so that the movable seat can be driven to move by the screw rod;
the end of the screw rod is connected with the adjusting knob for adjusting the rotation of the screw rod.
7. The tube gripping device of claim 1, further comprising: the auxiliary discharging device is arranged on the clamping base;
the auxiliary discharge device at least comprises:
the auxiliary discharging frame is provided with a limiting part for limiting the lateral moving range of the pipe; and
the discharge driving part can drive the auxiliary discharge frame to extend to the clamped pipe, so that the pipe is limited in the limiting part.
8. A pipe conveyor, comprising:
a pipe gripping device according to any one of claims 1 to 7; and
and the translation mechanism is connected with the pipe clamping device and can drive the pipe clamping device to move so as to realize pipe conveying.
9. The pipe transportation apparatus of claim 8, further comprising:
the first sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a first limit position or not, and the first limit position is a stroke starting point of the pipe clamping device on the translation mechanism;
and the second sensing device is arranged on the translation mechanism and used for detecting whether the pipe clamping device moves to a second limit position, and the second limit position is a stroke end point of the pipe clamping device on the translation mechanism.
10. The tubing transport apparatus of claim 9, wherein the first sensing device is a first proximity switch and the second sensing device is a second proximity switch;
and the pipe clamping device is provided with a proximity switch induction sheet matched with the first proximity switch and the second proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255006.0U CN212824893U (en) | 2020-07-01 | 2020-07-01 | Pipe clamping device and pipe conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255006.0U CN212824893U (en) | 2020-07-01 | 2020-07-01 | Pipe clamping device and pipe conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212824893U true CN212824893U (en) | 2021-03-30 |
Family
ID=75179382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255006.0U Active CN212824893U (en) | 2020-07-01 | 2020-07-01 | Pipe clamping device and pipe conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212824893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305200A (en) * | 2021-05-13 | 2021-08-27 | 成都陵川特种工业有限责任公司 | Hydraulic spinning mechanism |
| CN113606815A (en) * | 2021-09-15 | 2021-11-05 | 河北纳森人工环境有限公司 | Environment-friendly ultra-low temperature air source heat pump |
| CN113878382A (en) * | 2021-11-01 | 2022-01-04 | 重庆大学 | Fractal fixture unit, fractal fixture and fractal fixture device |
| CN115338624A (en) * | 2022-08-11 | 2022-11-15 | 武汉弘瑞科技发展有限公司 | Fire-fighting pipeline auxiliary connecting device |
-
2020
- 2020-07-01 CN CN202021255006.0U patent/CN212824893U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305200A (en) * | 2021-05-13 | 2021-08-27 | 成都陵川特种工业有限责任公司 | Hydraulic spinning mechanism |
| CN113606815A (en) * | 2021-09-15 | 2021-11-05 | 河北纳森人工环境有限公司 | Environment-friendly ultra-low temperature air source heat pump |
| CN113878382A (en) * | 2021-11-01 | 2022-01-04 | 重庆大学 | Fractal fixture unit, fractal fixture and fractal fixture device |
| CN115338624A (en) * | 2022-08-11 | 2022-11-15 | 武汉弘瑞科技发展有限公司 | Fire-fighting pipeline auxiliary connecting device |
| CN115338624B (en) * | 2022-08-11 | 2023-03-28 | 武汉弘瑞科技发展有限公司 | Fire-fighting pipeline auxiliary connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212824893U (en) | Pipe clamping device and pipe conveying device | |
| CN108455251B (en) | Automatic reversing conveying mechanism for workpieces | |
| CN104551461B (en) | A kind of feeding device of many stock boards | |
| CN110039165B (en) | Full-automatic laminate spot welding production device and application method thereof | |
| CN112894299A (en) | EPB assembly detects two unification production facility | |
| CN217531939U (en) | Pipe penetrating machine | |
| CN114939605A (en) | One-out multi-section production line | |
| CN112719482A (en) | Elbow tapping feeding device and feeding method | |
| CN114850513A (en) | Material circulation transport line | |
| CN211916245U (en) | Feeding and discharging production line for numerical control processing of handles | |
| CN111318915B (en) | A go up unloading production line for handle numerical control processing | |
| CN111846335A (en) | Automatic line body of pipe pile up neatly | |
| CN110788629A (en) | Automatic production equipment and process method for metal storage device | |
| CN210214046U (en) | Two-degree-of-freedom workpiece sorting and carrying robot | |
| CN208644558U (en) | The nonstandard component automatic transfer equipment of electromagnet | |
| CN216607067U (en) | Automatic production line for turning of reducing screw | |
| CN220881530U (en) | Loading and unloading device and stud machining production line | |
| CN114227009B (en) | Metal pipe tensioning and circular cutting device, tensioning and circular cutting method | |
| CN220881312U (en) | Novel automatic poling positioning and installing system for simplified and unified cantilever part of contact net | |
| CN213379655U (en) | Double-head movable synchronous groove system | |
| CN221274525U (en) | Conveying device applied to welding production line | |
| CN213672751U (en) | Hinge assembly line | |
| CN217452821U (en) | Clamping and positioning device for assembling electrical switch cabinet | |
| CN220282607U (en) | Assembly line with variable spacing | |
| CN116101777B (en) | Pipe fitting processing, conveying and stacking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |