CN211760770U

CN211760770U - Clamping-effect-good grinding device for machining piston rod

Info

Publication number: CN211760770U
Application number: CN201922340925.1U
Authority: CN
Inventors: 费骁; 郑亨永
Original assignee: Jiangsu Hansu Machinery Co Ltd
Current assignee: Jiangsu Hansu Machinery Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-27
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a tight effectual grinding device for piston rod processing of card, comprises a workbench, the equal fixedly connected with supporting legs in four corners of workstation bottom, the equal fixedly connected with curb plate in both sides at workstation top, the top fixedly connected with roof of curb plate, the center department at roof top is provided with grinding machanism, the platform is placed to the fixedly connected with in center department at workstation top, the inboard bottom fixedly connected with box of curb plate. The utility model discloses a set up box, step motor, threaded rod, thread piece, fly leaf, extension spring that resets, prevent shaking mechanism, push rod, chucking board, chucking groove, bearing and cushion and mutually support, reached the effectual advantage of piston rod chucking, make the piston rod when polishing, can effectually carry out the chucking spacingly to the piston rod, prevent that the piston rod from appearing sliding, prevent that the piston rod from appearing polishing the damage simultaneously, reduced the manufacturing cost of mill, make things convenient for the workman to use.

Description

Clamping-effect-good grinding device for machining piston rod

Technical Field

The utility model relates to a piston rod processing technology field specifically is a tight effectual grinding device for piston rod processing.

Background

With the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having a highly intelligent automatic cutting function are also improved, the development of a numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, the cutting machine comprises a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting and the like, the laser cutting machine is fastest in efficiency, highest in cutting precision and generally small in cutting thickness, the plasma cutting machine is also very fast in cutting speed, a cutting surface has a certain inclination, the flame cutting machine is used for carbon steel materials with large thickness, the laser cutting machine is fastest in efficiency, highest in cutting precision and generally small in cutting thickness.

When the piston rod is adding man-hour, need use piston rod processing to use grinding device, present grinding device for piston rod processing has following shortcoming: the clamping effect of the existing polishing device for machining the piston rod is poor, so that the piston rod is easy to slide when polished, the piston rod is damaged by polishing, the production cost of a factory is increased, and the piston rod is inconvenient to use by workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a tight effectual grinding device for piston rod processing possesses the effectual advantage of piston rod chucking, has solved current grinding device for piston rod processing chucking effect not good, leads to the piston rod when polishing, and the piston rod appears sliding easily, causes the piston rod problem of polishing the damage to appear.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device with good clamping effect for processing a piston rod comprises a workbench, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench, side plates are fixedly connected to two sides of the top of the workbench, a top plate is fixedly connected to the tops of the side plates, a polishing mechanism is arranged at the center of the top plate, a placing table is fixedly connected to the center of the top of the workbench, a box body is fixedly connected to the bottom of the inner side of each side plate, a stepping motor is fixedly connected to the center of one side of the inner wall of the box body, a threaded rod is fixedly connected to the output end of the stepping motor, a threaded block is connected to the surface of the threaded rod in a threaded manner, movable plates are fixedly connected to the tops and the bottoms of the threaded blocks, a reset tension spring is fixedly connected to the outer side of each movable plate, one end, away from each movable plate, of, the inboard front end of fly leaf and the equal fixedly connected with push rod of rear end, the one end that the fly leaf was kept away from to the push rod runs through inboard and the fixedly connected with chucking board to the box, the chucking groove has been seted up to the inboard of chucking board.

Preferably, the bearing is sleeved at one end, far away from the stepping motor, of the threaded rod, and one side, far away from the threaded rod, of the bearing is fixedly connected with the inner wall of the box body.

Preferably, the inner wall of the clamping groove is bonded with a buffer pad, and the buffer pad is made of buffer rubber.

Preferably, grinding machanism includes the cylinder, the bottom of cylinder and the center department fixed connection at roof top, the right side fixedly connected with air pump of cylinder, the bottom of cylinder runs through to the bottom and the fixedly connected with servo motor of roof, servo motor's output fixedly connected with grinding wheel.

Preferably, the anti-shaking mechanism comprises a sliding sleeve, the inner side of the sliding sleeve is fixedly connected with the outer side of the movable plate, a sliding rod is slidably connected with the inner cavity of the sliding sleeve, fixed blocks are fixedly connected to the two ends of the sliding rod, the outer side of the fixed block is fixedly connected with the inner wall of the box body, a reset spring is sleeved on the surface of the sliding rod, and the two ends of the reset spring are fixedly connected with the inner side of the sliding sleeve and the inner side of the fixed block respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a tight effectual grinding device for piston rod processing possesses following beneficial effect:

1. the utility model discloses a set up box, step motor, threaded rod, thread piece, fly leaf, extension spring that resets, prevent shaking mechanism, push rod, chucking board, chucking groove, bearing and cushion and mutually support, reached the effectual advantage of piston rod chucking, make the piston rod when polishing, can effectually carry out the chucking spacingly to the piston rod, prevent that the piston rod from appearing sliding, prevent that the piston rod from appearing polishing the damage simultaneously, reduced the manufacturing cost of mill, make things convenient for the workman to use.

2. The utility model discloses a set up threaded rod and thread piece, play the effect that drives the fly leaf and begin to remove, through setting up the extension spring that resets, play the effect that the pulling fly leaf resets, prevent shaking the mechanism through setting up, play the effect that elasticity resets to fly leaf and push rod, through chucking board and chucking groove, play the fixed effect of chucking to the piston rod, prevent that the piston rod from appearing sliding, through setting up the bearing, stable effect when playing the rotation to the threaded rod, through setting up the blotter, play buffer protection's effect to the piston rod, prevent that the chucking from damaging to the piston rod from appearing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the cross section of the internal structure of the case body of the present invention;

fig. 3 is a sectional view of the top view of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a side plate; 4. a top plate; 5. a polishing mechanism; 51. a cylinder; 52. an air pump; 53. a servo motor; 54. grinding the wheel; 6. a placing table; 7. a box body; 8. a stepping motor; 9. a threaded rod; 10. a thread block; 11. a movable plate; 12. a return tension spring; 13. an anti-shaking mechanism; 131. a sliding sleeve; 132. a slide bar; 133. a fixed block; 134. a return spring; 14. a push rod; 15. a chucking plate; 16. a clamping groove; 17. a bearing; 18. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a polishing device for processing a piston rod with good clamping effect comprises a workbench 1, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 2, two sides of the top of the workbench 1 are fixedly connected with side plates 3, the top of the side plates 3 is fixedly connected with a top plate 4, a polishing mechanism 5 is arranged at the center of the top plate 4, a placing table 6 is fixedly connected at the center of the top of the workbench 1, the bottom of the inner side of each side plate 3 is fixedly connected with a box body 7, a stepping motor 8 is fixedly connected at the center of one side of the inner wall of the box body 7, a threaded rod 9 is fixedly connected at the output end of the stepping motor 8, a threaded block 10 is in threaded connection with the surface of the threaded rod 9, movable plates 11 are fixedly connected at the top and the bottom of the threaded block 10, a tension spring reset spring 12 is, an anti-shaking mechanism 13 is arranged on one side of the movable plate 11 far away from the thread block 10, a push rod 14 is fixedly connected to both the front end and the rear end of the inner side of the movable plate 11, one end of the push rod 14 far away from the movable plate 11 penetrates to the inner side of the box 7 and is fixedly connected with a clamping plate 15, a clamping groove 16 is formed in the inner side of the clamping plate 15, a bearing 17 is sleeved at one end of the threaded rod 9 far away from the stepping motor 8, one side of the bearing 17 far away from the threaded rod 9 is fixedly connected with the inner wall of the box 7, a buffer cushion 18 is bonded and connected to the inner wall of the clamping groove 16, the buffer cushion 18 is made of buffer rubber, the polishing mechanism 5 comprises a cylinder 51, the bottom of the cylinder 51 is fixedly connected with the center of the top plate 4, an air pump 52 is fixedly connected to the right side of the, the anti-shaking mechanism 13 comprises a sliding sleeve 131, the inner side of the sliding sleeve 131 is fixedly connected with the outer side of the movable plate 11, the inner cavity of the sliding sleeve 131 is slidably connected with a sliding rod 132, both ends of the sliding rod 132 are fixedly connected with fixed blocks 133, the outer side of the fixed blocks 133 is fixedly connected with the inner wall of the box body 7, the surface of the sliding rod 132 is sleeved with a return spring 134, both ends of the return spring 134 are respectively fixedly connected with the inner side of the sliding sleeve 131 and the inner side of the fixed blocks 133, the threaded rod 9 and the threaded block 10 are arranged to drive the movable plate 11 to start moving, the return spring 12 is arranged to pull the movable plate 11 to return, the anti-shaking mechanism 13 is arranged to perform elastic return on the movable plate 11 and the push rod 14, the piston rod is clamped and fixed through the clamping plate 15 and the clamping groove 16 to prevent the piston rod from sliding, and the threaded rod 9 is stabilized during, through setting up blotter 18, play the effect of buffer protection to the piston rod, prevent that the chucking from damaging to appear in the piston rod, through setting up box 7, step motor 8, threaded rod 9, thread block 10, fly leaf 11, extension spring 12 resets, prevent shaking mechanism 13, push rod 14, chucking plate 15, chucking groove 16, bearing 17 and blotter 18 mutually support, the effectual advantage of piston rod chucking has been reached, make the piston rod when polishing, can effectually carry out the chucking spacingly to the piston rod, prevent that the piston rod from appearing sliding, prevent the piston rod damage of polishing from appearing simultaneously, the manufacturing cost of mill has been reduced, make things convenient for the workman to use.

When the device is used, a worker firstly places a piston rod at the top of the placing table 6, then the stepping motor 8 is turned on through an external controller, the stepping motor 8 is started to drive the threaded rod 9 to start rotating in an inner cavity of the bearing 17, the threaded rod 9 rotates to drive the threaded block 10 to move on the surface of the threaded rod 9 through threads, the threaded block 10 moves to drive the movable plate 11 to start moving, the movable plate 11 moves to drive the sliding sleeve 131 to slide on the surface of the sliding rod 132, so that the movable plate 11 moves stably, meanwhile, the sliding sleeve 131 extrudes towards the reset spring 134, the movable plate 11 moves to pull the reset tension spring 12 to deform, meanwhile, the movable plate 11 moves to push the push rod 14 and the clamping plate 15 to start moving, the clamping plate 15 clamps the piston rod through the clamping groove 16 and the buffer pad 18, the piston rod is prevented from shaking, the piston rod can be, the production cost of mill has been reduced, makes things convenient for the workman to use, then opens air pump 52 and servo motor 53 through the peripheral hardware controller, and servo motor 53 starts to drive and polishes wheel 54 and begin to rotate, and air pump 52 starts to carry high-pressure gas to the inner chamber of cylinder 51, and the output rod of cylinder 51 promotes servo motor 53 and polishes wheel 54 and removes and begin to polish the piston rod to the advantage that piston rod chucking effect is good has been reached.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual grinding device is used in piston rod processing of chucking, includes workstation (1), its characterized in that: the four corners of the bottom of the workbench (1) are fixedly connected with supporting legs (2), two sides of the top of the workbench (1) are fixedly connected with side plates (3), the top of each side plate (3) is fixedly connected with a top plate (4), a polishing mechanism (5) is arranged at the center of the top of each top plate (4), a placing table (6) is fixedly connected at the center of the top of the workbench (1), the bottom of the inner side of each side plate (3) is fixedly connected with a box body (7), a stepping motor (8) is fixedly connected at the center of one side of the inner wall of each box body (7), a threaded rod (9) is fixedly connected at the output end of each stepping motor (8), a threaded block (10) is connected on the surface of each threaded rod (9) in a threaded manner, movable plates (11) are fixedly connected at the tops and the bottoms of the threaded blocks (10), reset tension springs, the one end that the fly leaf (11) was kept away from in extension spring that resets (12) is connected with the inner wall fixed connection of box (7), one side that the screw thread piece (10) was kept away from in fly leaf (11) is provided with prevents shaking mechanism (13), the equal fixedly connected with push rod (14) in front end and the rear end of fly leaf (11) inboard, the one end that fly leaf (11) were kept away from in push rod (14) runs through inboard and the fixedly connected with chucking plate (15) of box (7), chucking groove (16) have been seted up to the inboard of chucking plate (15).

2. The grinding device for machining the piston rod with the good clamping effect as claimed in claim 1, wherein the grinding device comprises: and one end of the threaded rod (9) far away from the stepping motor (8) is sleeved with a bearing (17), and one side of the bearing (17) far away from the threaded rod (9) is fixedly connected with the inner wall of the box body (7).

3. The grinding device for machining the piston rod with the good clamping effect as claimed in claim 1, wherein the grinding device comprises: the inner wall of the clamping groove (16) is connected with a cushion pad (18) in an adhering mode, and the cushion pad (18) is made of cushion rubber.

4. The grinding device for machining the piston rod with the good clamping effect as claimed in claim 1, wherein the grinding device comprises: grinding machanism (5) include cylinder (51), the center department fixed connection at the bottom of cylinder (51) and roof (4) top, the right side fixedly connected with air pump (52) of cylinder (51), the bottom of cylinder (51) is run through to bottom and fixedly connected with servo motor (53) of roof (4), the output fixedly connected with of servo motor (53) grinds wheel (54).

5. The grinding device for machining the piston rod with the good clamping effect as claimed in claim 1, wherein the grinding device comprises: the anti-shaking mechanism (13) comprises a sliding sleeve (131), the inner side of the sliding sleeve (131) is fixedly connected with the outer side of the movable plate (11), a sliding rod (132) is slidably connected with the inner cavity of the sliding sleeve (131), fixed blocks (133) are fixedly connected to the two ends of the sliding rod (132), the outer side of each fixed block (133) is fixedly connected with the inner wall of the box body (7), a return spring (134) is sleeved on the surface of the sliding rod (132), and the two ends of the return spring (134) are respectively fixedly connected with the inner side of the sliding sleeve (131) and the inner side of each fixed block (133).