CN210816450U

CN210816450U - Through type piston rod strutting arrangement

Info

Publication number: CN210816450U
Application number: CN201921621311.4U
Authority: CN
Inventors: 潘国庆
Original assignee: Wuxi Baozhijie Machinery Manufacturing Co ltd
Current assignee: Wuxi Baozhijie Machinery Manufacturing Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-23
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a through type piston rod strutting arrangement, it includes the support frame, fixedly connected with piston rod rack on the support frame, fixedly connected with anchor clamps on the piston rod rack, it is connected with two drive shafts, two to rotate on the support frame two at least conflict carousels of fixedly connected with in the drive shaft, two conflict carousel and piston rod looks butt. The utility model discloses when the piston rod washs, it is that two drive shafts rotate, can drive the conflict carousel and rotate when drive shaft pivoted, can mesh the piston rod and rotate when the carousel of contradicting rotates, at abluent in-process, the piston rod can even rotation to can be comparatively thorough wash the piston rod at abluent in-process, prevent that the surface of piston rod from remaining greasy dirt or impurity, can guarantee the good operation of piston rod.

Description

Through type piston rod strutting arrangement

Technical Field

The utility model relates to a technical field of piston rod production facility, in particular to through type piston rod strutting arrangement.

Background

The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements. Taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder comprises: the cylinder barrel, the piston rod (oil cylinder rod), the piston and the end cover. The quality of the processing quality directly influences the service life and the reliability of the whole product. The piston rod has high processing requirement, the surface roughness requirement of the piston rod is Ra0.4-0.8 mu m, and the requirements on coaxiality and wear resistance are strict.

In the process of producing the piston rod, the outer surface of the piston rod can be adhered with more impurities such as oil stains, scrap iron, dust and the like, and the piston rod needs to be extremely high in precision, so that the piston rod needs to be subjected to quality and size detection before leaving a factory, needs to be cleaned before detection, is removed of surface impurities, improves the detection precision and avoids the impurities from damaging the piston rod.

Piston rod belt cleaning device among the prior art, for example, utility model patent that bulletin number is CN209006282U specifically discloses a piston rod belt cleaning device, including the landing leg and be fixed in the horizontal stand of landing leg top, first spray pipe, the second spray pipe, the water tank, the cooperation is installed and is left right distribution's initiative cylinder and driven cylinder on the support, the conveyer belt is around playing the connection effect in initiative cylinder and driven cylinder periphery, initiative cylinder one side is equipped with the motor, both ends are even respectively and the fixed one row of stopper of spaced around on the conveyer belt, the stopper that is located the front end is accurate with the central line symmetry with the conveyer belt with the stopper that is located the rear end, be equipped with a V-arrangement groove on every stopper, can place a piston rod on the symmetrical stopper of front and back both sides, the setting in V-arrangement groove can prevent that the piston rod from rolling.

Although above-mentioned technical scheme can utilize the stopper to transmit the piston rod, washs the piston rod at the in-process of transmission, the piston rod among the above-mentioned technical scheme is unable pivoted, and the impurity of adhesion probably can not clear up on abluent in-process piston rod lower surface to the clearance to the piston rod is not thorough, can't guarantee the good operation of piston rod in the operation process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a through type piston rod strutting arrangement, it has washs comparatively thorough advantage to the piston rod, can prevent to remain impurity on the piston rod, can guarantee the good operation of piston rod.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a through type piston rod strutting arrangement, includes the support frame, fixedly connected with piston rod rack on the support frame, fixedly connected with anchor clamps on the piston rod rack, it is connected with two drive shafts, two to rotate on the support frame fixedly connected with two at least conflict carousels, two in the drive shaft conflict carousel and piston rod looks butt.

Through adopting above-mentioned technical scheme, when the piston rod washs, it is that two drive shafts rotate, can drive the conflict carousel and rotate when the drive shaft rotates, can mesh the piston rod and rotate when the carousel of contradicting rotates, at abluent in-process, the piston rod can even rotation to can be comparatively thorough wash the piston rod at abluent in-process, prevent that the surface of piston rod from remaining there is greasy dirt or impurity, can guarantee the good operation of piston rod.

The utility model discloses further set up to: the driving assembly is arranged on the supporting frame and is linked with the driving shaft, the driving assembly comprises a motor fixedly connected with the supporting frame, a gear box linked with the output end of the motor, a first rotating shaft linked with the gear box, a first gear fixedly connected with the first rotating shaft, a second gear meshed with the first gear, a second rotating shaft coaxially and fixedly connected with the second gear, and two third gears fixedly connected with two driving shafts respectively, the two third gears are all meshed with the second gear, the two third gears are symmetrically arranged around the central line of the second gear in the vertical direction, and the first rotating shaft and the second rotating shaft are both rotatably inserted on the supporting frame.

Through adopting above-mentioned technical scheme, at abluent in-process, the starter motor, the first pivot of motor linkage gear box rotates, can drive first gear rotation in first pivot pivoted, first gear rotation meshing second gear rotation, two third gear rotations can be linked to the second gear, can drive two drive shafts in third gear rotation and rotate, can drive the rotation of conflict carousel in drive shaft pivoted to can guarantee the even rotation of piston rod.

The utility model discloses further set up to: the first rotating shaft is fixedly connected with a limiting turntable, and the end face of the second gear is attached to the limiting turntable.

Through adopting above-mentioned technical scheme, can drive spacing carousel and rotate when first carousel pivoted, in second gear revolve, the second gear can laminate mutually with spacing carousel to make the second gear can be more steady mesh mutually with first gear.

The utility model discloses further set up to: two the equal fixedly connected with first rubber of the outside of conflict carousel is supported the contact.

Through adopting above-mentioned technical scheme, first rubber supports the setting of contact and can increase the frictional force between conflict carousel and the piston rod, and the carousel rotation is contradicted in the smooth steady drive of conflict carousel when the carousel rotates of contradicting.

The utility model discloses further set up to: and a ball is embedded at one end of the clamp facing the piston rod.

Through adopting above-mentioned technical scheme, the ball on the anchor clamps can reduce the frictional force between piston rod and the anchor clamps to when the carousel of contradicting rotates and drives piston rod pivoted, the piston rod can be more steady smooth and easy rotation, guarantees the washing to the piston rod.

The utility model discloses further set up to: fixedly connected with backup pad on the support frame, be provided with fixed subassembly in the backup pad, fixed subassembly includes the cylinder with backup pad fixed connection, the fixed contact rod of being connected with cylinder piston rod lower extreme, with fixed contact rod lower extreme fixed connection's fixed plate, with two connecting plates of fixed plate fixed connection, rotate two conflict gyro wheels of connecting between two connecting plates, fixed subassembly sets up in the top of anchor clamps, two the central line axis symmetry setting of conflict gyro wheel about the vertical direction of anchor clamps.

Through adopting above-mentioned technical scheme, when the piston rod pivoted, start the cylinder, make the cylinder drive fixed feeler lever and remove, can drive fixed plate and connecting plate and remove when fixed feeler lever removes, can drive conflict gyro wheel and remove when the connecting plate removes, make conflict gyro wheel and piston rod looks butt, can guarantee the laminating inseparabler of piston rod and conflict carousel more to can guarantee the rotation more steady of piston rod.

The utility model discloses further set up to: the outer side of the contact roller is fixedly connected with a second rubber contact piece.

Through adopting above-mentioned technical scheme, the setting that the contact was supported to second rubber can increase the frictional force between conflict gyro wheel and the piston rod to can enough carry on spacingly to the piston rod, can guarantee the steady rotation of piston rod again.

The utility model discloses further set up to: the upper end of the fixing plate is fixedly connected with two guide pillars which are parallel to each other, the supporting plate is fixedly connected with two guide sleeves which are parallel to each other, and the two guide pillars are respectively inserted into the two guide sleeves in a sliding mode.

Through adopting above-mentioned technical scheme, can drive guide pillar synchronous movement when the fixed plate removes, the guide pillar can cooperate with the guide pin bushing to make the fixed plate drive the more steady removal of conflict gyro wheel.

To sum up, the utility model discloses a beneficial technological effect does:

1. the driving assembly can drive the two driving shafts to rotate, the collision turntable can be driven to rotate when the driving shafts rotate, and the piston rod can be driven to stably rotate when the collision turntable rotates, so that the piston rod can be ensured to be cleaned more cleanly;

2. the arrangement of the first rubber contact piece on the outer side of the contact rotating disc can increase the friction force between the contact rotating disc and the piston rod, and the contact rotating disc can be smoothly and stably driven to rotate when the contact rotating disc rotates;

3. when the piston rod rotated, start the cylinder, make the cylinder drive fixed feeler lever and remove, can drive fixed plate and connecting plate and remove when fixed feeler lever removes, can drive conflict gyro wheel and remove when the connecting plate removes, make conflict gyro wheel and piston rod looks butt, can guarantee the laminating inseparabler of piston rod and conflict carousel more to can guarantee the rotation more steady of piston rod.

Drawings

FIG. 1 is a schematic view of an overall structure for embodying a supporting device;

FIG. 2 is a schematic diagram showing a specific structure for embodying the driving assembly;

FIG. 3 is a schematic view showing a specific connection structure of the clamp and the ball;

FIG. 4 is a schematic side view of a structure for embodying a piston rod and an interference turntable;

fig. 5 is a schematic structural diagram for embodying the second embodiment.

In the figure, 1, a support frame; 2. a piston rod placing frame; 3. a clamp; 4. a drive shaft; 5. a collision rotary table; 6. a drive assembly; 61. a motor; 62. a gear case; 63. a first rotating shaft; 64. a first gear; 65. a second gear; 66. a second rotating shaft; 67. a third gear; 7. a limiting turntable; 8. the first rubber contact piece; 9. a ball bearing; 10. a support plate; 11. a fixing assembly; 111. a cylinder; 112. fixing the abutting rod; 113. a fixing plate; 114. a connecting plate; 115. is abutted against the roller; 12. the second rubber contact piece; 13. a guide post; 14. and (4) guiding a sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: the utility model provides a through type piston rod strutting arrangement, as shown in figure 1, including support frame 1, fixedly connected with backup pad 10 on the support frame 1, be provided with fixed subassembly 11 in the backup pad 10, fixedly connected with piston rod rack 2 (refer to figure 3) on the support frame 1, fixedly connected with anchor clamps 3 on the piston rod rack 2, anchor clamps 3 set up the below at fixed subassembly 11, the below of piston rod rack 2 is provided with drive assembly 6, drive assembly 6 links there are two drive shafts 4, two drive shafts 4 rotate with support frame 1 to be connected, fixedly connected with conflict carousel 5 on the drive shaft 4, the piston rod is located between two conflict carousels 5, and laminate mutually with conflict carousel 5.

As shown in fig. 1, a spray head 15 is disposed on the supporting frame 1, and the spray head 15 can spray water to clean the piston rod.

As shown in fig. 1, the fixing assembly 11 includes a cylinder 111 fixedly connected to the support plate 10, a fixed contact rod 112 connected to a lower end of a piston rod of the cylinder 111, a fixing plate 113 fixedly connected to a lower end of the fixed contact rod 112, two connecting plates 114 fixedly connected to the fixing plate 113, and two contact rollers 115 rotatably connected between the two connecting plates 114, the fixing assembly 11 is disposed above the fixture 3, and the two contact rollers 115 are disposed in a line-symmetrical manner with respect to a central axis of the fixture 3 in a vertical direction.

As shown in fig. 1, when conflict carousel 5 drives piston rod pivoted, start cylinder 111, cylinder 111 can drive fixed conflict pole 112 and fixed plate 113 and remove, conflict gyro wheel 115 synchronous motion when fixed plate 113 removes, and conflict gyro wheel 115 can butt the piston rod, makes the piston rod and the laminating more of conflict carousel 5, guarantees the steady rotation of piston rod.

As shown in fig. 1, the outside fixedly connected with second rubber of conflict gyro wheel 115 is supported contact 12, and the setting that second rubber supported contact 12 can increase the frictional force between conflict gyro wheel 115 and the piston rod to can guarantee that conflict gyro wheel 115 is spacing to the piston rod, make the piston rod more steady in the pivoted.

As shown in fig. 2, the driving assembly 6 includes a motor 61 fixedly connected to the supporting frame 1, a gear box 62 linked to an output end of the motor 61, a first rotating shaft 63 linked to the gear box 62, a first gear 64 fixedly connected to the first rotating shaft 63, a second gear 65 engaged with the first gear 64, a second rotating shaft 66 coaxially and fixedly connected to the second gear 65, and two third gears 67 respectively fixedly connected to the two driving shafts 4, wherein the two third gears 67 are both engaged with the second gear 65, the two third gears 67 are disposed symmetrically with respect to a central axis of the second gear 65 in a vertical direction, and the first rotating shaft 63 and the second rotating shaft 66 are both rotatably inserted into the supporting frame 1.

As shown in fig. 2, in the process of rinsing the piston rod, start motor 61, motor 61 drives first pivot 63 and first gear 64 and rotates, first gear 64 meshes second gear 65, second gear 65 meshes third gear 67, thereby third gear 67 can drive shaft 4 and rotate, drive shaft 4 can drive conflict carousel 5 and rotate when the pivoted, the equal first rubber of fixedly connected with in the outside of two conflict carousels 5 supports contact piece 8, can laminate with the piston rod when two conflict carousels 5 are pivoted, thereby can make two conflict carousels 5 drive the piston rod and rotate.

As shown in fig. 2, the first rotating shaft 63 is fixedly connected with the limiting rotary table 7, the end surface of the second gear 65 is attached to the limiting rotary table 7, and when the first gear 64 is meshed with the second gear 65 to rotate, the second gear 65 can rotate more stably.

As shown in fig. 3, the ball 9 is embedded in one end of the clamp 3 facing the piston rod, the piston rod is attached to the ball 9, and when the piston rod rotates, the ball 9 can reduce the friction force between the piston rod and the clamp 3, so that the piston rod can be ensured to rotate more stably.

Three groups of conflict turntables 5 are fixedly connected to the driving shaft 4, and the three groups of conflict turntables 5 can more stably drive the piston rod to rotate.

Example two: a through type piston rod supporting device is shown in figure 5, and is different from the first embodiment in that two guide posts 13 which are parallel to each other are fixedly connected to the upper end of a fixing plate 113, two guide sleeves 14 which are parallel to each other are fixedly connected to a supporting plate 10, the two guide posts 13 are respectively inserted into the two guide sleeves 14 in a sliding mode, and the fixing plate 113 drives the guide posts 13 to slide in the guide sleeves 14, so that a collision roller 115 can be guaranteed to be more stable when moving.

The specific implementation mode is as follows: the piston rod is placed on the clamp 3 and is positioned between the two abutting rotary tables 5, the air cylinder 111 is started, the piston rod of the air cylinder 111 moves downwards, the abutting roller 115 is driven to move downwards, the abutting roller 115 abuts against the piston rod, and the piston rod can be prevented from being separated from the clamp 3.

Restart motor 61, make motor 61 drive first pivot 63 and first gear 64 and rotate, first gear 64 meshes second gear 65, second gear 65 meshes third gear 67 to third gear 67 can drive shaft 4 and rotate, and drive shaft 4 can drive conflict carousel 5 and rotate when the pivoted, and conflict carousel 5 can drive the even rotation of piston rod, thereby can make the washing more thorough of piston rod.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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

1. The utility model provides a through type piston rod strutting arrangement, includes support frame (1), its characterized in that: fixedly connected with piston rod rack (2) on support frame (1), fixedly connected with anchor clamps (3) on piston rod rack (2), it is connected with two drive shafts (4), two to rotate on support frame (1) fixedly connected with two at least conflict carousel (5), two on drive shaft (4) conflict carousel (5) and piston rod looks butt.

2. A pass-through piston rod supporting device according to claim 1, wherein: a driving component (6) linked with the driving shaft (4) is arranged on the supporting frame (1), the driving assembly (6) comprises a motor (61) fixedly connected with the support frame (1), a gear box (62) linked with the output end of the motor (61), a first rotating shaft (63) linked with the gear box (62), a first gear (64) fixedly connected with the first rotating shaft (63), a second gear (65) meshed with the first gear (64), a second rotating shaft (66) coaxially and fixedly connected with the second gear (65), and two third gears (67) respectively fixedly connected with the two driving shafts (4), wherein the two third gears (67) are meshed with the second gear (65), and the two third gears (67) are symmetrically arranged around the central line in the vertical direction of the second gear (65), the first rotating shaft (63) and the second rotating shaft (66) are rotatably inserted into the support frame (1).

3. A pass-through piston rod supporting device according to claim 2, wherein: fixedly connected with spacing carousel (7) on first pivot (63), the terminal surface and the laminating of spacing carousel (7) mutually of second gear (65).

4. A pass-through piston rod supporting device according to claim 1, wherein: two equal fixedly connected with first rubber of the outside of conflict carousel (5) is supported contact piece (8).

5. A pass-through piston rod supporting device according to claim 1, wherein: and a ball (9) is embedded at one end of the clamp (3) facing the piston rod.

6. A pass-through piston rod supporting device according to claim 1, wherein: fixedly connected with backup pad (10) is gone up in support frame (1), be provided with fixed subassembly (11) on backup pad (10), fixed subassembly (11) include with backup pad (10) fixed connection's cylinder (111), with fixed feeler lever (112) that cylinder (111) piston rod lower extreme is connected, with fixed feeler lever (112) lower extreme fixed connection's fixed plate (113), with two connecting plates (114) of fixed plate (113) fixed connection, rotate two conflict gyro wheels (115) of connecting between two connecting plates (114), fixed subassembly (11) set up in the top of anchor clamps (3), two conflict gyro wheel (115) set up about the central line axis symmetry of anchor clamps (3) vertical direction.

7. A pass-through piston rod supporting device according to claim 6, wherein: the outer side of the abutting roller (115) is fixedly connected with a second rubber abutting piece (12).

8. A pass-through piston rod supporting device according to claim 6, wherein: the upper end of the fixed plate (113) is fixedly connected with two guide posts (13) which are parallel to each other, the supporting plate (10) is fixedly connected with two guide sleeves (14) which are parallel to each other, and the two guide posts (13) are respectively inserted into the two guide sleeves (14) in a sliding manner.