CN210476315U - Guide rail carrying and clamping device - Google Patents
Guide rail carrying and clamping device Download PDFInfo
- Publication number
- CN210476315U CN210476315U CN201921312706.6U CN201921312706U CN210476315U CN 210476315 U CN210476315 U CN 210476315U CN 201921312706 U CN201921312706 U CN 201921312706U CN 210476315 U CN210476315 U CN 210476315U
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- clamping
- guide rail
- linear reciprocating
- station
- reciprocating mechanism
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Abstract
The utility model discloses a guide rail carrying and clamping device, which comprises a frame and clamping mechanisms, wherein each clamping mechanism is provided with at least two groups of clamping components; a first linear reciprocating mechanism which vertically reciprocates is arranged on the rack, a second linear reciprocating mechanism which horizontally reciprocates is fixedly arranged at the output end of the first linear reciprocating mechanism, and a clamping mechanism is fixedly arranged at the output end of the second linear reciprocating mechanism; the clamping assembly is switched to the first station and the second station, then the clamping assembly works along with the output end of the first linear reciprocating mechanism to move downwards to clamp the guide rail, and then the clamping assembly moves to the second station and the third station to move downwards to release the guide rail.
Description
Technical Field
The utility model belongs to the technical field of the guide rail handling device in the guide rail processing equipment, specifically speaking relates to a device is got to guide rail transport clamp.
Background
Guide rail (guide rail): grooves or ridges made of metal or other material, a means to withstand, secure, guide and reduce friction of moving devices or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, fixing machine parts, special equipment, instruments, etc. The guide rail is also called as a slide rail, a linear guide rail and a linear slide rail and is used for the occasion of linear reciprocating motion.
The guide rail need punch and carry out the chamfer processing to the edge of guide rail in the course of working, because current equipment is difficult to realize that a station punches and chamfer processing simultaneously, just so need carry the chamfer station to the guide rail after punching through haulage equipment and carry out the chamfer.
In addition, in order to realize automatic processing and feeding and discharging, a device capable of realizing the transportation of the guide rail is also very needed.
Disclosure of Invention
The utility model aims at providing a device is got to guide rail transport clamp, its transport problem of guide rail in the meaning is solving the background art.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
a guide rail carrying and clamping device comprises a rack, wherein a first linear reciprocating mechanism which vertically reciprocates is arranged on the rack, a second linear reciprocating mechanism which horizontally reciprocates is fixedly arranged at the output end of the first linear reciprocating mechanism, a clamping mechanism is fixedly arranged at the output end of the second linear reciprocating mechanism, and the clamping mechanism is provided with at least two groups of clamping assemblies; the clamping assembly is switched to the first station and the second station and then works along with the output end of the first linear reciprocating mechanism to move downwards to clamp the guide rail, and the clamping assembly is switched to the second station and the third station and then moves downwards along with the output end of the first linear reciprocating mechanism to move downwards to release the track.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping assembly is provided with at least two chucks, the chucks are arranged along the length direction of the guide rail, and the two chucks act synchronously.
On the basis of the above scheme and as a preferable scheme of the scheme: the chuck is provided with clamping jaws and clamping jaw driving cylinders which are symmetrically arranged, and the clamping jaws are fixedly arranged at the output ends of the clamping jaw driving cylinders.
On the basis of the above scheme and as a preferable scheme of the scheme: the chuck is provided with at least two groups of clamping jaws which are arranged oppositely, the clamping jaw driving cylinder is a double-acting double-piston cylinder, and each group of clamping jaws which are arranged oppositely are fixedly arranged at two output ends of the double-acting double-piston cylinder respectively.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping jaw is provided with a connecting part and a clamping part, the connecting part is fixedly connected with the output end of the double-acting double-piston cylinder, and the clamping part is contacted with the side edge of the guide rail.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping part is provided with an inwards concave clamping surface, and the clamping surface is attached to the side surface of the guide rail in the clamping process.
On the basis of the above scheme and as a preferable scheme of the scheme: the lower edge of the clamping surface is flush with the lower end surface of the clamping part.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping surface has a protrusion adjacent a lower edge of the clamping surface.
On the basis of the above scheme and as a preferable scheme of the scheme: the bulges are arc bulges.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the clamping mechanism realizes clamping and station switching of the guide rail by means of the first linear reciprocating mechanism and the second linear reciprocating mechanism, the guide rail is switched from a first station to a second station for chamfering, and meanwhile, the guide rail which is put into the second station for chamfering is conveyed to a third station.
Drawings
Fig. 1 is an overall structure front view of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a sectional view A-A;
FIG. 4 is a schematic view showing a position switching state of the chucking mechanism;
FIG. 5 is a schematic perspective view of the chuck;
FIG. 6 is a front view of the chuck;
FIG. 7 is a schematic structural diagram of the second embodiment.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
With reference to fig. 1 to 4, a rail transporting and clamping device includes a frame 10 and clamping mechanisms 20, each clamping mechanism 20 has at least two sets of clamping assemblies 21, specifically a first clamping assembly 21 and a second clamping assembly 22 in this embodiment, which are respectively symmetrically provided with two first clamping assemblies 21 and two second clamping assemblies 22 respectively close to two ends of a rail; a first linear reciprocating mechanism 30 which vertically reciprocates is arranged on the rack 10, a second linear reciprocating mechanism 40 which vertically reciprocates is fixedly arranged at the output end of the first linear reciprocating mechanism 30, and a clamping mechanism 20 is fixedly arranged at the output end of the second linear reciprocating mechanism 40; in this embodiment, a first station 50, a second station 60, and a third station 70 are arranged in parallel below the first linear reciprocating mechanism 30 on the frame 10, preferably, two first linear reciprocating mechanisms 30 and two second linear reciprocating mechanisms 40 are symmetrically arranged, in addition, the two first linear reciprocating mechanisms and the two second linear reciprocating mechanisms act synchronously, the first clamping component 21 and the second clamping component on the same side are fixedly arranged at the output end of the second linear reciprocating mechanism corresponding to the first clamping component, the second linear reciprocating mechanism is fixedly arranged at the output end of the first linear reciprocating mechanism corresponding to the second clamping component, in this way, the first and second gripper assemblies are switched synchronously above the first station 50, above the second station 60 and above the third station 70 by means of the output of the second linear reciprocating mechanism 30. And the first clamping assembly and the second clamping assembly work to move downwards along with the output end of the first linear reciprocating mechanism 40 after being switched to the first station 50 and the second station 60, and the first clamping assembly and the second clamping assembly work to move downwards along with the output end of the first linear reciprocating mechanism 40 after being switched to the second station 60 and the third station 70.
Specifically, the first linear reciprocating mechanism 30 has a down-pressing cylinder 31, a first mounting plate 33 and a stabilizing component 34 are fixedly arranged at an output end 32 of the down-pressing cylinder, the down-pressing cylinder 31 drives the first mounting plate 33 to vertically reciprocate, the stabilizing component 34 provides guidance for the first mounting plate 33 in the vertical reciprocating process so as to keep the first mounting plate stable, the stabilizing component 34 has guide rods 341 positioned at two sides of the down-pressing cylinder and guide sleeves 342 matched with the guide rods 341, the guide sleeves 342 are fixedly arranged on the support arm 11, the lower end of the guide rods 341 is fixedly arranged on the first mounting plate 33, the upper end of the guide sleeves 342 penetrates into the guide sleeves, and the piston rod of the down-pressing cylinder 31 can be extended or retracted to drive the second linear reciprocating mechanism to vertically move up and down.
The second linear reciprocating mechanism 40 is provided with a servo motor 41, a screw nut pair 42, a sliding plate assembly 43 and a first mounting plate 44, the first clamping assembly and the second clamping assembly are fixedly arranged on the lower end face of the second mounting plate 44, the servo motor 41 is fixedly arranged on the first mounting plate 33 and is arranged along the screw nut pair 42 along the horizontal direction and the direction vertical to the axis of the guide rail, the sliding plate assembly 43 is provided with a guide rail 431 and a sliding block 432 which are fixedly arranged on the lower end face of the first mounting plate, the second mounting plate 44 is fixedly arranged on the sliding block 432, a screw rod of the screw nut pair is fixedly arranged on an output shaft of the servo motor 41, and a nut of the screw nut pair is fixedly arranged on the second mounting plate 44.
Referring to fig. 3-6, the clamping assembly has at least two clamping heads 21, the clamping heads 21 are arranged along the length direction of the guide rail, and the two clamping heads 21 act synchronously. Specifically, the chuck 21 has symmetrically arranged jaws 211 and a jaw driving cylinder 212, the jaws 211 are fixed to the output end 2121 of the jaw driving cylinder 212, and the jaw driving cylinder 212 can force the two jaws 211 to move toward each other. Each chuck 21 has at least two sets of opposing jaws 211, preferably the jaw driving cylinder 212 is a double-acting double-piston cylinder, and each set of opposing jaws 211 is respectively fixed at two output ends of the double-acting double-piston cylinder, so that the two jaws 211 can synchronously move towards each other, and the clamped guide rail can still be aligned with the axis of the processing station even after the guide rails with different specifications are replaced. The clamping jaw 211 has a connecting portion 2111 and a clamping portion 2112, the connecting portion 2111 being fixedly connected to the output end 2121 of the double-acting double-piston cylinder, the clamping portion 2112 being in contact with the rail side.
Preferably, the clamping portion 2112 has a concave clamping surface 2113, the clamping surface 2113 is attached to the side surface of the guide rail during clamping, and a step 2114 is formed between the concave clamping surface 2113 and the connecting portion 2111, so that the step 2114 is in contact with the upper end surface of the guide rail during clamping, thereby further limiting the guide rail from swinging and improving the stability of the guide rail clamping. In this embodiment, it is further preferable that the lower edge of the clamping surface 2113 be flush with the lower end surface of the clamping portion 2112, so that the largest possible attachment area between the clamping surface 2113 and the side surface of the guide rail can be ensured, and the friction force between the clamping surface and the side surface of the guide rail can be increased, thereby stably clamping the clamping jaw and the guide rail.
It should be noted that the first station 50, the second station 60, and the second station 60 are respectively a guide drilling station, a guide chamfering station, and a finished product storage station, and the first clamping assembly and the second clamping assembly are synchronous motions, that is, the first clamping assembly and the second clamping assembly synchronously move horizontally along with the first linear reciprocating mechanism or vertically along with the second linear reciprocating mechanism.
After the drilling and chamfering of the guide rail are finished, the first linear reciprocating motion mechanism drives the first clamping assembly and the second clamping assembly to horizontally move to the positions above the first station 50 and the second station 60, then a piston rod of the pressing cylinder 31 extends out to drive the first mounting plate together with the second linear reciprocating motion mechanism, the first clamping assembly and the second clamping assembly to downwards move to a height capable of fully clamping the guide rail, and then two output ends of each clamping jaw driving cylinder move inwards to retract so as to clamp the guide rail between the two clamping jaws; then, after the piston rod of the downward-pressing air cylinder 31 retracts to drive the first clamping assembly and the second clamping assembly to move upwards so as to drive the guide rail to move upwards to the highest position, the servo motor rotates to drive the second mounting plate, the first clamping assembly and the second clamping assembly to horizontally move to the second station 60 and the third station 70 through the screw-nut pair, at the moment, the drilled guide rail is positioned above the second station 60, the chamfered guide rail is positioned above the third station 70, and the piston rod of the downward-pressing air cylinder extends out to drive the first clamping assembly and the second clamping assembly to be placed into the second station 60 and the third station 70 together with the guide rail; and finally, the lower air cylinder is retracted to drive the first clamping assembly and the second clamping assembly to move to the positions above the second station 60 and the third station 70, and then the second linear reciprocating mechanism drives the first clamping assembly and the second clamping assembly to horizontally return to the positions above the first station 50 and the second station 60 to wait for moving down for carrying, so that the carrying of the guide rail and the station switching are realized.
Example two
Since the clamping surface 2113 of the clamping jaw 211 of the first embodiment is flat, the clamping jaw driving cylinder 212 is required to apply enough driving force to the clamping jaw 211 during clamping to generate enough friction force between the clamping surface 2113 and the side surface of the guide rail to overcome the gravity of the guide rail and clamp the guide rail, but the clamping jaw driving cylinder 212 has a larger size to increase the size and cost of the chuck, and based on the consideration of reducing the cost and the size of the chuck, in conjunction with fig. 7, the present embodiment is different from the first embodiment in that the clamping surface 2113 has a protrusion 2115, the protrusion 2115 is close to the lower edge of the clamping surface, and the protrusion 2115 is an arc-shaped protrusion. Because the conventional guide rail is provided with the arc-shaped groove on the side surface of the guide rail for stably matching and assembling with the sliding block, the protrusion 2115 can be embedded into the arc-shaped groove in the clamping process, so that the guide rail is stably clamped, and meanwhile, due to the matching of the protrusion and the groove, the requirement on the clamping jaw driving cylinder 212 is greatly reduced.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a device is got to guide rail transport clamp which characterized in that: the device comprises a rack, wherein a first linear reciprocating mechanism which vertically reciprocates is arranged on the rack, a second linear reciprocating mechanism which horizontally reciprocates is fixedly arranged at the output end of the first linear reciprocating mechanism, a clamping mechanism is fixedly arranged at the output end of the second linear reciprocating mechanism, and the clamping mechanism is provided with at least two groups of clamping components; the clamping assembly is switched to the first station and the second station and then works along with the output end of the first linear reciprocating mechanism to move downwards to clamp the guide rail, and the clamping assembly is switched to the second station and the third station and then moves downwards along with the output end of the first linear reciprocating mechanism to move downwards to release the track.
2. The rail transport gripper as claimed in claim 1, wherein: the clamping assembly is provided with at least two chucks, the chucks are arranged along the length direction of the guide rail, and the two chucks act synchronously.
3. The rail transport gripper as claimed in claim 2, wherein: the chuck is provided with clamping jaws and clamping jaw driving cylinders which are symmetrically arranged, and the clamping jaws are fixedly arranged at the output ends of the clamping jaw driving cylinders.
4. The rail transport gripper as claimed in claim 3, wherein: the chuck is provided with at least two groups of clamping jaws which are arranged oppositely, the clamping jaw driving cylinder is a double-acting double-piston cylinder, and each group of clamping jaws which are arranged oppositely are fixedly arranged at two output ends of the double-acting double-piston cylinder respectively.
5. The rail transport gripper as claimed in any one of claims 3 or 4, wherein: the clamping jaw is provided with a connecting part and a clamping part, the connecting part is fixedly connected with the output end of the double-acting double-piston cylinder, and the clamping part is contacted with the side edge of the guide rail.
6. The rail transport gripper as claimed in claim 5, wherein: the clamping part is provided with an inwards concave clamping surface, and the clamping surface is attached to the side surface of the guide rail in the clamping process.
7. The rail transport gripper as claimed in claim 6, wherein: the lower edge of the clamping surface is flush with the lower end surface of the clamping part.
8. The rail transport gripper as claimed in claim 7, wherein: the clamping surface has a protrusion adjacent a lower edge of the clamping surface.
9. The rail transport gripper as claimed in claim 8, wherein: the bulges are arc bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312706.6U CN210476315U (en) | 2019-08-14 | 2019-08-14 | Guide rail carrying and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312706.6U CN210476315U (en) | 2019-08-14 | 2019-08-14 | Guide rail carrying and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476315U true CN210476315U (en) | 2020-05-08 |
Family
ID=70537491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312706.6U Expired - Fee Related CN210476315U (en) | 2019-08-14 | 2019-08-14 | Guide rail carrying and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421094A (en) * | 2020-11-26 | 2021-02-26 | 无锡先导智能装备股份有限公司 | Electricity core processing equipment |
| CN112894446A (en) * | 2021-01-20 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Logistics track rapid connection and replacement device and use method |
| CN113385986A (en) * | 2021-08-17 | 2021-09-14 | 马拉兹(江苏)电梯导轨有限公司 | Automatic processing system for elevator guide rail |
-
2019
- 2019-08-14 CN CN201921312706.6U patent/CN210476315U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421094A (en) * | 2020-11-26 | 2021-02-26 | 无锡先导智能装备股份有限公司 | Electricity core processing equipment |
| CN112894446A (en) * | 2021-01-20 | 2021-06-04 | 哈尔滨铭川运输有限公司 | Logistics track rapid connection and replacement device and use method |
| CN112894446B (en) * | 2021-01-20 | 2022-08-19 | 江苏福盛泰物流设备有限公司 | Logistics track rapid connection and replacement device and use method |
| CN113385986A (en) * | 2021-08-17 | 2021-09-14 | 马拉兹(江苏)电梯导轨有限公司 | Automatic processing system for elevator guide rail |
| CN113385986B (en) * | 2021-08-17 | 2021-10-29 | 马拉兹(江苏)电梯导轨有限公司 | Automatic processing system for elevator guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210814 |