CN111604812B

CN111604812B - Grinding device is used in fastener production

Info

Publication number: CN111604812B
Application number: CN202010493914.1A
Authority: CN
Inventors: 陆俊伟
Original assignee: Jiashan Weiyue Fastener Co ltd
Current assignee: Jiashan Weiyue Fastener Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-11-12
Anticipated expiration: 2040-06-03
Also published as: CN111604812A

Abstract

The invention discloses a polishing device for fastener production, which comprises a bottom plate, wherein vertical plates are fixedly arranged on the upper end surface of the bottom plate close to the edge positions of two sides, a top plate is fixedly arranged at the upper ends of the vertical plates, a workbench is arranged above the bottom plate, a sliding groove is formed in the workbench, a bearing platform is fixedly arranged at the upper end of the workbench, motors are fixedly arranged at the middle positions of the two end surfaces of the workbench, a first threaded shaft is respectively arranged on the two motors, a bearing block is fixedly arranged at the middle position in the sliding groove, and moving blocks are respectively sleeved on the outer side surfaces of the two groups of first threaded shafts. This grinding device is used in fastener production avoids the fastener to take place to rock when polishing, can polish to the multiunit fastener simultaneously, has improved work efficiency, has avoided the dish of polishing to take place to rock when polishing moreover, has fine stability to replace traditional hydraulic telescoping rod's lift mode, had convenient raising and lowering functions.

Description

Grinding device is used in fastener production

Technical Field

The invention relates to the technical field of fastener production, in particular to a polishing device for fastener production.

Background

Fasteners are mechanical parts used for fastening and connecting and have a wide range of applications. The fastener has wide application industries, including the industries of energy, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and is a mechanical basic part which is most widely applied;

grinding device is used in fastener production in market can not polish the multiunit fastener simultaneously usually, and work efficiency is lower, and fastener and polishing dish take place to rock easily when polishing moreover, do not have fine stability, and what present grinding device was used in fastener production was the lift mode of traditional hydraulic telescoping rod, makes polishing dish cause the impact to the fastener easily, does not possess fine raising and lowering functions, for this reason, we propose a grinding device is used in fastener production.

Disclosure of Invention

The invention aims to provide a polishing device for fastener production, which solves the problems that the polishing device for fastener production in the market proposed in the background technology can not polish a plurality of groups of fasteners at the same time, the working efficiency is low, the fasteners and a polishing disc are easy to shake during polishing and do not have good stability, and the conventional polishing device for fastener production adopts a lifting mode of a traditional hydraulic telescopic rod, so that the polishing disc is easy to impact the fasteners and does not have a good lifting function.

In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for fastener production comprises a bottom plate, wherein vertical plates are fixedly arranged on the upper end surface of the bottom plate close to the edge positions of two sides, a top plate is fixedly arranged on the upper ends of the vertical plates, a workbench is arranged above the bottom plate, a sliding groove is formed in the workbench, a bearing platform is fixedly arranged on the upper end of the workbench, a motor is fixedly arranged in the middle position of the surface of two ends of the workbench, a threaded shaft is arranged on each of two groups of motors, a bearing block is fixedly arranged in the middle position of the inner part of the sliding groove, moving blocks are sleeved on the outer side surfaces of the threaded shafts, push plates are fixedly connected to the upper ends of the two groups of moving blocks, sleeves are fixedly connected to the opposite surfaces of the two groups of push plates, telescopic rods are inserted into the sleeves, springs are fixedly connected to the inner parts of the sleeves, a clamping plate is fixedly connected to the two groups of telescopic rods, and a sliding rail is arranged in the middle position of the upper end surface of the bearing platform, the inside slider that is provided with of slide rail, the equal rigid coupling in slider upper end has the fly leaf, plummer upper end surface all is provided with No. two grip blocks near the slide rail both sides, and is two sets of all run through on the No. two grip blocks and be provided with shank of bolt one.

As a further scheme of the invention, a second motor is fixedly arranged in the middle of the surface of the upper end of the top plate, a second threaded shaft is arranged at the lower end of the second motor, a nut ring is sleeved on the outer side surface of the second threaded shaft, a circular ring disc is sleeved on the outer side surface of the nut ring, connecting columns are fixedly connected to the surfaces of the lower ends of the circular ring disc close to the two sides, and supporting discs are fixedly connected to the lower ends of the connecting columns.

According to a further scheme of the invention, a third motor is fixedly mounted in the middle of the upper end surface of the supporting plate, clamping rings are arranged on two sides of the third motor, a second bolt rod is mounted on the outer side surfaces of two groups of clamping rings, a rotating shaft is mounted at the lower end of the third motor, a polishing disc is fixedly connected to the lower end of the rotating shaft, limiting rods are fixedly connected to the upper end surface of the polishing disc close to two sides, clamping rings are fixedly connected to the upper ends of the limiting rods, cross rods are fixedly connected to the middle of the two groups of limiting rods, and a limiting ring is arranged between the two groups of cross rods.

According to the further scheme, the outer side face of the nut ring is fixedly connected with the fixing ring, the inner side face of the circular ring disc is provided with a first clamping groove, the nut ring is movably mounted on the inner side of the circular ring disc through the fixing ring in a manner of being matched with the first clamping groove, the outer side face of the circular ring disc is fixedly connected with the sliding rod, the inner side faces of the two groups of vertical plates close to the upper ends are provided with the sliding ways, the sliding rods are matched with the sliding ways, and the supporting disc is movably mounted below the top plate through a second threaded shaft in a manner of being matched with the circular ring disc.

As a further scheme of the invention, the polishing disc is movably arranged above the bearing table through a rotating shaft matched with a limiting rod and a clamping ring, two groups of clamping rings are respectively movably arranged at the upper end of the supporting disc through a bolt rod II, and the rotating shaft penetrates through the limiting rings through two groups of cross rods.

As a further scheme of the invention, two groups of moving blocks are respectively and movably arranged in the workbench through a first threaded shaft matched with the bearing block and the sliding groove, and a plurality of groups of moving plates are respectively and movably arranged at the upper end of the bearing platform through a sliding block matched with the sliding rail.

As a further scheme of the invention, the two groups of the second clamping plates are respectively movably arranged at the upper end of the bearing platform through a bolt rod I, and the two groups of the first clamping plates are respectively movably arranged with the push plate through telescopic rods matched with springs.

Compared with the prior art, the invention has the beneficial effects that: the polishing device for producing the fasteners is provided with a first clamping plate, a second clamping plate and movable plates, the fasteners can be placed between a plurality of groups of movable plates, the movable plates are mutually closed through a slide block matched with a slide rail, then two groups of first bolt rods on a bearing platform are rotated to respectively drive the two groups of second clamping plates to relatively move, a plurality of groups of fasteners are clamped, then a first motor at two ends of the workbench is started to respectively drive two groups of first threaded shafts to rotate, and a sliding chute is matched to respectively drive two groups of movable blocks to move so as to drive two groups of push plates to relatively move until the two groups of first clamping plates are driven to tightly clamp the fasteners between the movable plates, so that the fasteners are prevented from shaking during polishing, a plurality of groups of fasteners can be simultaneously polished, and the working efficiency is improved;

the polishing device for fastener production is provided with the clamping rings, the limiting rods and the limiting rings, the bolt rods II on the two connecting columns can be rotated firstly, the two groups of clamping rings are respectively driven to move towards the outer sides of the third motor to clamp the third motor, the polishing disc can be enabled to rotate horizontally all the time through the matching of the clamping rings and the limiting rods when the rotating shaft and the polishing disc rotate, the rotating shaft is effectively limited through the limiting rings between the two groups of transverse rods, the polishing disc is prevented from shaking during polishing, and the polishing device has good stability;

this grinding device is used in fastener production is provided with nut ring and ring dish, can start earlier No. two motors of roof upper end and drive No. two screw shaft rotations, thereby drive nut ring and rotate, and under the cooperation of two sets of slide bars and two sets of slides, make nut ring through solid fixed ring cooperation draw-in groove rotate all the time in ring dish inboard, and then drive ring dish and reciprocate, be convenient for carry out lift adjustment to the polishing dish, replaced traditional hydraulic telescoping rod's lift mode, fine raising and lowering functions has.

Drawings

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

FIG. 2 is a schematic internal cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a work table according to the present invention;

FIG. 4 is a schematic view of the connection of the support disks of the present invention;

fig. 5 is a connection schematic diagram of the first threaded shaft in the invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a top plate; 4. a work table; 5. a chute; 6. a bearing table; 7. a first motor; 8. a first threaded shaft; 9. a bearing block; 10. a moving block; 11. pushing the plate; 12. a first clamping plate; 13. a movable plate; 14. a slider; 15. a slide rail; 16. a second clamping plate; 17. a bolt rod I; 18. a second motor; 19. a second threaded shaft; 20. a nut ring; 21. a ring plate; 22. connecting columns; 23. a support disc; 24. a third motor; 25. a clamp ring; 26. a bolt rod II; 27. a rotating shaft; 28. grinding disc; 29. a limiting rod; 30. a snap ring; 31. a cross bar; 32. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a polishing device for fastener production comprises a bottom plate 1, wherein vertical plates 2 are fixedly arranged on the upper end surface of the bottom plate 1 close to the edge positions of two sides, top plates 3 are fixedly arranged on the upper ends of the vertical plates 2, a workbench 4 is arranged above the bottom plate 1, a sliding groove 5 is formed in the workbench 4, a bearing platform 6 is fixedly arranged on the upper end of the workbench 4, a first motor 7 is fixedly arranged at the middle position of the surface of the two ends of the workbench 4, first threaded shafts 8 are respectively arranged on the two first motors 7, a bearing block 9 is fixedly arranged at the middle position in the sliding groove 5, movable blocks 10 are respectively sleeved on the outer side surfaces of the two first threaded shafts 8, push plates 11 are respectively fixedly connected with the upper ends of the two movable blocks 10, sleeves are respectively fixedly connected with the opposite surfaces of the two push plates 11, telescopic rods are inserted into the sleeves, springs are fixedly connected with first clamping plates 12 respectively on the two telescopic rods, a slide rail 15 is arranged at the middle position on the upper end surface of the bearing platform 6, a slide block 14 is arranged inside a slide rail 15, movable plates 13 are fixedly connected to the upper end of the slide block 14, a second clamping plate 16 is arranged on the surface of the upper end of a bearing table 6 close to two sides of the slide rail 15, a first bolt rod 17 penetrates through the two second clamping plates 16, two groups of movable blocks 10 are movably mounted inside a workbench 4 through a first threaded shaft 8 in cooperation with a bearing block 9 and a sliding groove 5 respectively, a plurality of groups of movable plates 13 are movably mounted at the upper end of the bearing table 6 through the slide block 14 in cooperation with the slide rail 15 respectively, two groups of second clamping plates 16 are movably mounted at the upper end of the bearing table 6 through the first bolt rod 17 respectively, and two groups of first clamping plates 12 are movably mounted with a push plate 11 through telescopic rod in cooperation with a spring respectively;

through the technical scheme: the fastener can be placed between a plurality of groups of movable plates 13, the movable plates 13 are mutually closed by matching the slide block 14 with the slide rail 15, then two groups of first bolt rods 17 on the bearing platform 6 are rotated to respectively drive two groups of second clamping plates 16 to relatively move to clamp the fasteners, then a first motor 7 at two ends of the workbench 4 is started to respectively drive two groups of first threaded shafts 8 to rotate, and the slide groove 5 is matched to respectively drive two groups of moving blocks 10 to move so as to drive two groups of push plates 11 to relatively move until the two groups of first clamping plates 12 are driven to tightly clamp the fasteners between the movable plates 13, so that the fasteners are prevented from shaking during grinding, a plurality of groups of fasteners can be simultaneously ground, and the working efficiency is improved;

a second motor 18 is fixedly arranged in the middle of the surface of the upper end of the top plate 3, a second threaded shaft 19 is arranged at the lower end of the second motor 18, a nut ring 20 is sleeved on the outer side surface of the second threaded shaft 19, a circular ring disc 21 is sleeved on the outer side surface of the nut ring 20, connecting columns 22 are fixedly connected to the lower end surface of the circular ring disc 21 close to two sides, a supporting plate 23 is fixedly connected to the lower ends of the connecting columns 22, a fixing ring is fixedly connected to the outer side surface of the nut ring 20, a first clamping groove is formed in the inner side surface of the circular ring disc 21, the nut ring 20 is movably arranged on the inner side of the circular ring disc 21 through the cooperation of the fixing ring and the first clamping groove, a sliding rod is fixedly connected to the outer side surface of the circular ring disc 21, a sliding way is formed in the position, close to the upper end, of two groups of vertical plates 2, the sliding rods are matched with the sliding way, and the supporting plate 23 is movably arranged below the top plate 3 through the cooperation of the second threaded shaft 19 and the circular ring disc 21;

through the technical scheme: the second motor 18 at the upper end of the top plate 3 can be started firstly to drive the second threaded shaft 19 to rotate, so that the nut ring 20 is driven to rotate, and under the matching of the two groups of slide bars and the two groups of slide ways, the nut ring 20 is always driven to rotate on the inner side of the circular disc 21 through the fixed ring matched with the clamping groove, so that the circular disc 21 is driven to move up and down, the polishing disc 28 is convenient to lift and adjust, the traditional lifting mode of a hydraulic telescopic rod is replaced, and the lifting function is good;

a third motor 24 is fixedly arranged in the middle of the upper end surface of the supporting plate 23, clamping rings 25 are arranged on two sides of the third motor 24, two bolt rods II 26 are arranged on the outer side surfaces of the two groups of clamping rings 25, a rotating shaft 27 is arranged at the lower end of the third motor 24, a polishing disc 28 is fixedly connected to the lower end of the rotating shaft 27, limiting rods 29 are fixedly connected to the upper end surface of the polishing disc 28 close to two sides, snap rings 30 are fixedly connected to the upper ends of the limiting rods 29, transverse rods 31 are fixedly connected to the middle positions of the two groups of limiting rods 29, a limiting ring 32 is arranged between the two groups of transverse rods 31, the polishing disc 28 is movably arranged above the bearing table 6 through the rotating shaft 27 in a matching mode with the limiting rods 29 and the snap rings 30, the two groups of clamping rings 25 are movably arranged at the upper end of the supporting plate 23 through the bolt rods II 26, and the rotating shaft 27 penetrates through the limiting rings 32;

through the technical scheme: can rotate two 26 bolt bars on two sets of spliced poles 22 earlier, drive two sets of grip rings 25 respectively and remove to the third motor 24 outside, press from both sides tightly No. three motor 24, when pivot 27 and polishing dish 28 are rotatory, make polishing dish 28 horizontal rotation all the time through snap ring 30 and gag lever post 29's cooperation, and spacing ring 32 through between two sets of horizontal poles 31 carries out effectively spacingly to pivot 27, avoid polishing dish 28 to take place to rock when polishing, have fine stability.

The working principle is as follows: for the polishing device for producing the fasteners, firstly, a worker places the fasteners among a plurality of sets of movable plates 13 above a bottom plate 1, and makes the plurality of sets of movable plates 13 close to each other through a slide block 14 in cooperation with a slide rail 15, then rotates two sets of first bolt rods 17 on a bearing platform 6 to respectively drive two sets of second clamping plates 16 to move relatively to clamp the plurality of sets of fasteners, then starts a first motor 7 at two ends of the workbench 4 to respectively drive two sets of first threaded shafts 8 to rotate in cooperation with a bearing block 9, respectively drives two sets of moving blocks 10 to move in cooperation with a chute 5 to respectively drive two sets of push plates 11 to move relatively until two sets of first clamping plates 12 are driven to tightly clamp the fasteners among the plurality of sets of movable plates 13, avoids the fasteners from shaking during polishing, can simultaneously polish the plurality of sets of fasteners, improves the working efficiency, and then starts a second motor 18 at the upper end of a top plate 3 to drive a second threaded shaft 19 to rotate, thereby driving the nut ring 20 to rotate, and under the matching of the two groups of slide bars and the slide ways on the two groups of vertical plates 2, the nut ring 20 is always rotated at the inner side of the circular ring disc 21 through the matching of the fixed ring and the clamping groove, and then the circular ring disc 21 is driven to move up and down, the polishing disc 28 is convenient to lift and adjust, the traditional lifting mode of a hydraulic telescopic rod is replaced, the lifting function is good, finally the two groups of bolt rods 26 on the connecting columns 22 are rotated, the two groups of clamping rings 25 are respectively driven to move towards the outer side of the third motor 24, the third motor 24 at the upper end of the supporting plate 23 is clamped, and when the rotating shaft 27 and the grinding plate 28 rotate, make the disc 28 of polishing through the cooperation of snap ring 30 and gag lever post 29 horizontal rotation all the time to spacing ring 32 through between two sets of horizontal poles 31 carries out effective spacing to countershaft 27, avoids disc 28 of polishing to take place to rock when polishing, has fine stability.

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 a grinding device is used in fastener production, includes bottom plate (1), its characterized in that: the upper end surface of the bottom plate (1) is fixedly provided with vertical plates (2) close to the edge positions of two sides, the upper ends of the vertical plates (2) are fixedly provided with top plates (3), a workbench (4) is arranged above the bottom plate (1), a sliding chute (5) is arranged in the workbench (4), the upper end of the workbench (4) is fixedly provided with a bearing platform (6), the middle positions of the two end surfaces of the workbench (4) are fixedly provided with a first motor (7), two groups of first motors (7) are respectively provided with a first threaded shaft (8), the middle position in the sliding chute (5) is fixedly provided with a bearing block (9), the outer side surfaces of the two groups of first threaded shafts (8) are respectively sleeved with movable blocks (10), the upper ends of the two groups of movable blocks (10) are respectively and fixedly connected with a push plate (11), the opposite surfaces of the two groups of push plates (11) are respectively and fixedly connected with a sleeve, and a telescopic rod is inserted into the sleeve, a spring is fixedly connected inside the sleeve, a first clamping plate (12) is fixedly connected on each of the two groups of telescopic rods, a sliding rail (15) is arranged in the middle of the upper end surface of the bearing table (6), a sliding block (14) is arranged inside the sliding rail (15), a movable plate (13) is fixedly connected at the upper end of the sliding block (14), a second clamping plate (16) is arranged on the upper end surface of the bearing table (6) close to two sides of the sliding rail (15), and a first bolt rod (17) penetrates through each of the two groups of second clamping plates (16);

a second motor (18) is fixedly mounted in the middle of the upper end surface of the top plate (3), a second threaded shaft (19) is mounted at the lower end of the second motor (18), a nut ring (20) is sleeved on the outer side surface of the second threaded shaft (19), a circular ring disc (21) is sleeved on the outer side surface of the nut ring (20), connecting columns (22) are fixedly connected to the lower end surfaces of the circular ring disc (21) close to two sides, and supporting discs (23) are fixedly connected to the lower ends of the connecting columns (22);

a third motor (24) is fixedly mounted in the middle of the upper end surface of the supporting plate (23), clamping rings (25) are arranged on two sides of the third motor (24), two groups of bolt rods (26) are mounted on the outer side surfaces of the clamping rings (25), a rotating shaft (27) is mounted at the lower end of the third motor (24), a polishing disc (28) is fixedly connected to the lower end of the rotating shaft (27), limiting rods (29) are fixedly connected to the upper end surface of the polishing disc (28) close to the two sides, clamping rings (30) are fixedly connected to the upper ends of the limiting rods (29), transverse rods (31) are fixedly connected to the middle of the two groups of limiting rods (29), and a limiting ring (32) is arranged between the two groups of transverse rods (31);

nut ring (20) lateral surface rigid coupling has solid fixed ring, a draw-in groove has been seted up to ring dish (21) medial surface, nut ring (20) are inboard at ring dish (21) through solid fixed ring cooperation draw-in groove movable mounting No. one, and ring dish (21) lateral surface rigid coupling has the slide bar, and slide has all been seted up near the upper end to two sets of riser (2) medial surfaces, and the slide bar cooperatees with the slide, supporting disk (23) cooperate ring dish (21) movable mounting in roof (3) below through No. two threaded shaft (19).

2. The grinding device for fastener production according to claim 1, characterized in that: make mill dish (28) through pivot (27) cooperation gag lever post (29) and snap ring (30) movable mounting in plummer (6) top, two sets of grip ring (25) are respectively through two (26) movable mounting in supporting disk (23) upper end of bolt pole, pivot (27) run through gag lever post (32) through two sets of horizontal poles (31) and set up.

3. The grinding device for fastener production according to claim 1, characterized in that: two groups of moving blocks (10) are movably mounted inside the workbench (4) through a first threaded shaft (8) in a matching mode with the bearing block (9) and the sliding groove (5), and a plurality of groups of moving plates (13) are movably mounted at the upper end of the bearing platform (6) through sliding blocks (14) in a matching mode with the sliding rails (15).

4. The grinding device for fastener production according to claim 1, characterized in that: two sets of No. two grip blocks (16) are respectively through shank of bolt one (17) movable mounting in plummer (6) upper end, and two sets of No. one grip block (12) are respectively through telescopic link cooperation spring and push pedal (11) movable mounting.