CN218521361U

CN218521361U - Clamp for electrophoretic coating

Info

Publication number: CN218521361U
Application number: CN202222953412.XU
Authority: CN
Inventors: 程相东; 程传文; 程传闯; 张艳玲
Original assignee: Shangqiu Zhenyu Coating Equipment Co ltd
Current assignee: Shangqiu Zhenyu Coating Equipment Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-24
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp for electrophoretic coating, which comprises an installation sleeve; an adjusting abutting mechanism is arranged inside the mounting sleeve and comprises a rotating rod, the upper side inside the mounting sleeve is movably connected with the rotating rod through a bearing, the lower side outside the rotating rod is fixedly connected with a transmission gear, the front side and the rear side inside the mounting sleeve are fixedly connected with fixed clamping blocks, sliding rods are clamped inside the two groups of fixed clamping blocks, and notches matched with the fixed clamping blocks are formed in the two groups of sliding rods; auxiliary abutting mechanisms are arranged on the two groups of main abutting plates; and the top end of the mounting sleeve is provided with a clamping mechanism. The utility model discloses it is more nimble to have brought the device, the tube-shape work piece of applicable different specifications to because the worm is in the worm horizontality, and can not remove when it rotates, thereby do benefit to people and use the regulation, increased the practicality of device.

Description

Clamp for electrophoretic coating

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps for electrophoresis application.

Background

Electrophoretic coating is a coating method in which particles such as pigments and resins suspended in an electrophoretic fluid are directionally migrated and deposited on the surface of a substrate of one of electrodes by using an external electric field, and generally includes four processes of electrophoresis, electrolysis, electrodeposition and electroosmosis which are performed simultaneously

For example, the patent document with publication number CN215517709U discloses an electrophoresis coating fixture, which comprises an installation cylinder, wherein two sliding rods are arranged on the cylinder wall of the installation cylinder in a sliding and penetrating manner, one ends of the sliding rods are symmetrically arranged about the axis of the installation cylinder, a touch panel is connected with one end of each sliding rod, the touch panel is positioned outside the installation cylinder, and a driving component for driving the two sliding rods to move away from each other is connected in the installation cylinder, so that the effect of improving the coating efficiency of workpieces is achieved.

However, in actual use, the contact block and the driving block are abutted, so that the contact plate is driven to abut against the inner wall of the cylindrical workpiece, and the fixation is completed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide an electrophoresis coating fixture, which is less in size for solving the problem of the whole applicable workpiece of the device proposed in the above background art, and the flexibility of the device is lower

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for electrophoretic coating comprises a mounting sleeve;

the installation sleeve is internally provided with an adjusting abutting mechanism, the adjusting abutting mechanism comprises a rotating rod, the upper side inside the installation sleeve is movably connected with the rotating rod through a bearing, the lower side outside the rotating rod is fixedly connected with a transmission gear, the front side and the rear side inside the installation sleeve are fixedly connected with fixed clamping blocks, two groups of fixed clamping blocks are internally clamped with sliding rods, two groups of sliding rods are provided with notches which are matched with the fixed clamping blocks, the right end of one group of sliding rods and the left end of the other group of sliding rods extend to the outside of the installation sleeve, the rotating rod is provided with notches which are matched with the sliding rods, one side, close to each other, of the two groups of sliding rods is fixedly connected with a rack plate, the transmission gear is meshed with the two groups of rack plates, one end, far away from each other, of the two groups of sliding rods is fixedly connected with a main abutting plate, the top end of the rotating rod is fixedly connected with a worm gear, and the fixed block is meshed with the worm gear;

auxiliary abutting mechanisms are arranged on the two groups of main abutting plates;

and the top end of the mounting sleeve is provided with a clamping mechanism.

Preferably, all there is the fixed block through bearing swing joint on the outside both sides of worm, and the bottom fixed connection of fixed block is on the top of installation cover.

Preferably, supplementary butt mechanism includes the dead lever, and is two sets of all fixedly connected with dead lever, both sides on the both sides that main butt board is close to one end each other the dead lever outside all overlaps and is equipped with the activity and links the board, and is two sets of the activity is linked the board and is served all fixedly connected with of one of keeping away from each other and is supplementary to the board, and the dead lever outside all overlaps and is equipped with the spring, the both ends of spring all weld respectively on dead lever and activity link board.

Preferably, the overlooking cross sections of the two groups of auxiliary abutting plates are designed mutually, and the main abutting plate is provided with notches matched with the auxiliary abutting plates.

Preferably, fixture includes fixed even board, and the fixed even board of installation cover top fixedly connected with, fixed even inboard has two-way screw rod through bearing swing joint, and the outside both sides of two-way screw rod set up the screw thread that is the symmetric form and distributes, all there is spacing fixture block through threaded connection on the outside both sides of two-way screw rod, and spacing fixture block is inside splint, splint inside set up with spacing fixture block mutually supported's notch, and all fixedly connected with splint on the top of spacing fixture block.

Preferably, the antiskid pad is glued on one side, close to each other, of each of the two groups of clamping plates, and the protection pad is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the clamp for electrophoretic coating is provided with the sliding rod, the rack plates, the main abutting plates and the worm, and the design brings that when people use the clamp, a cylindrical workpiece can be sleeved outside the main abutting plates, the two groups of rack plates move towards two sides outside the mounting sleeve, when the sliding rod moves, the main abutting plates can be driven to move, the main abutting plates on two sides are abutted against the inner wall of the cylindrical workpiece, and then the rotation can be stopped;

2. this anchor clamps for electrophoresis application are provided with spring and supplementary butt board, and the supplementary butt board that can make both sides when main butt board removes also removes in step, and then makes the spring extruded to make it be in the deformation state, and then make supplementary butt board and work piece inner wall carry out the butt, thereby the device is when the butt, and the butt is assisted to supplementary butt board of accessible, thereby further increases the stability behind its butt.

3. This anchor clamps for electrophoresis application are provided with two-way screw rod, spacing fixture block and splint, adopt this kind of design to bring when people are in the operative installations, can arrange two sets of splint in the both sides that need fixed position, afterwards through rotating two-way screw rod, make the spacing fixture block of both sides be close to each other, thereby make two sets of splint carry out the centre gripping with the position that needs to be fixed, thereby wholly fix the device, make the device more nimble, can fix it when using, the function that has increased the device is more perfect.

Drawings

Fig. 1 is a schematic diagram of a left side overlooking three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a schematic perspective view of the adjustable abutting mechanism and the auxiliary abutting mechanism shown in FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the clamping mechanism of fig. 1 according to the present invention.

In the figure: 111. installing a sleeve; 2. an adjusting abutting mechanism; 211. a rotating rod; 212. a transmission gear; 213. fixing the fixture block; 214. a slide bar; 215. a rack plate; 216. a primary butt plate; 217. a worm gear; 218. a fixed block; 219. a worm; 3. an auxiliary abutting mechanism; 311. a fixing rod; 312. a movable connecting plate; 313. a spring; 314. an auxiliary resisting plate; 4. a clamping mechanism; 411. fixing the connecting plate; 412. a bidirectional screw; 413. a limiting clamping block; 414. and (4) clamping the plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a jig for electrodeposition coating comprises a mounting sleeve 111;

the adjusting and abutting mechanism 2 is arranged inside the mounting sleeve 111, the adjusting and abutting mechanism 2 comprises a rotating rod 211, the upper side inside the mounting sleeve 111 is movably connected with the rotating rod 211 through a bearing, the lower side outside the rotating rod 211 is fixedly connected with a transmission gear 212, the front side and the rear side inside the mounting sleeve 111 are fixedly connected with fixing clamping blocks 213, sliding rods 214 are clamped inside the two groups of fixing clamping blocks 213, notches matched with the fixing clamping blocks 213 are formed in the two groups of sliding rods 214, the right end of one group of sliding rods 214 and the left end of the other group of sliding rods 214 extend to the outside of the mounting sleeve 111, notches matched with the sliding rods 214 are formed in the rotating rod 211, rack plates 215 are fixedly connected on the sides, close to each other, of the two groups of sliding rods 214, the transmission gear 212 is meshed with the two groups of rack plates 215, a main abutting plate 216 is fixedly connected on the end, far away from each other of the two groups of sliding rods 214, a worm wheels 217 is fixedly connected with the top end of the rotating rod 211, a worm 219 is arranged on one side of the worm wheel 217, the fixed block 218 is meshed with the worm wheel 217, the worm wheel 217 is convenient to enable self-locking of the sliding rods 217 and the worm 219 to be self-locking of the sliding rods 216 through the main abutting plate 216 on the two sides after the adjusting and the worm rods 217 and the worm rod 219, so that the distance is longer distance is adjusted, and the device is more adaptive to the device;

the two groups of main abutting plates 216 are provided with auxiliary abutting mechanisms 3;

the top end of the mounting sleeve 111 is provided with a clamping mechanism 4.

Further, the two sides of the outer part of the worm 219 are movably connected with fixing blocks 218 through bearings, and the bottom ends of the fixing blocks 218 are fixedly connected to the top end of the mounting sleeve 111, so that the worm 219 is assisted to be limited through the fixing blocks 218.

Further, supplementary butt mechanism 3 includes dead lever 311, two sets of main butt boards 216 are close to all fixedly connected with dead lever 311 on the both sides of one end each other, both sides dead lever 311 outside all overlaps and is equipped with activity even board 312, two sets of activities even board 312 keep away from one of each other serve all fixedly connected with supplementary butt board 314, and dead lever 311 outside all overlaps and is equipped with spring 313, the both ends of spring 313 all weld respectively on dead lever 311 and activity even board 312, adopt this kind of design to be convenient for make the supplementary butt board 314 of accessible both sides can with the work piece inside carry out supplementary butt, thereby make its stability obtain further promotion.

Furthermore, the top cross sections of the two sets of auxiliary abutting plates 314 are designed mutually, and the main abutting plate 216 is provided with notches matched with the auxiliary abutting plates 314, so that the auxiliary abutting plates 314 can completely enter the main abutting plate 216 due to the design, and the main abutting plate 216 can be abutted conveniently.

Further, fixture 4 includes fixed even board 411, and the fixed even board 411 of installation cover 111 top fixedly connected with, fixed even board 411 is inside to have two-way screw 412 through bearing swing joint, and the outside both sides of two-way screw 412 are seted up and are the screw thread of symmetric distribution, all there is spacing fixture block 413 through threaded connection on the outside both sides of two-way screw 412, and spacing fixture block 413 block is inside splint 414, splint 414 is inside to be seted up with the notch of spacing fixture block 413 mutually supporting, and all fixedly connected with splint 414 on the top of spacing fixture block 413, adopt this kind of design to be convenient for make the rotation through two-way screw 412, make the splint 414 of both sides remove in step, thereby carry out the centre gripping or remove the centre gripping.

Furthermore, the antiskid pad is glued on one side of the two groups of clamping plates 414 close to each other, the protection pad is made of rubber, and the design facilitates the higher stability in clamping.

The working principle is as follows: when the device is used, firstly, a cylindrical workpiece can be sleeved outside the main abutting plate 216, then, the fixing block 218 is rotated, the worm 219 is rotated to drive the worm wheel 217 to rotate, the rotating rod 211 drives the transmission gear 212 to rotate, when the transmission gear 212 rotates, the rack plates 215 are positioned on two sides of the transmission gear 212, so that the rack plates 215 on two sides move in opposite directions, then, the two sets of rack plates 215 move towards two sides of the outer part of the mounting sleeve 111, when the sliding rod 214 moves, the main abutting plate 216 is driven to move, further, the main abutting plates 216 on two sides are abutted against the inner wall of the cylindrical workpiece, then, the rotation can be stopped, and due to the fact that the worm 219 and the worm wheel 217 have self-locking performance, the locking can be completed, and the workpiece can be fixed.

When the main abutting plate 216 moves, the auxiliary abutting plates 314 on the two sides can also move synchronously, so that the movable connecting plates 312 on the two sides are close to each other, the spring 313 is extruded, the spring is in a deformation state, the auxiliary abutting plates 314 abut against the inner wall of the workpiece, and when the device abuts against the workpiece, auxiliary abutting can be performed through the auxiliary abutting plates 314.

When people are using the device, two sets of clamping plates 414 can be arranged on two sides of a position needing to be fixed, and then the two-way screw 412 is rotated, when the two-way screw 412 is rotated, the two threads on the two sides of the two-way screw 412 are opposite in rotation direction, and the limiting clamping blocks 413 are clamped inside the fixed connecting plate 411, so that the two sets of clamping plates 414 can not be rotated, the limiting clamping blocks 413 on the two sides are close to each other, the clamping plates 414 on the two sides can be driven to be close to each other when the limiting clamping blocks 413 on the two sides are close to each other, the two sets of clamping plates 414 can be clamped with the position needing to be fixed, and the whole device is fixed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A jig for electrodeposition coating comprises a mounting sleeve (111);

the method is characterized in that:

the adjustable clamping device is characterized in that an adjusting and abutting mechanism (2) is arranged inside the mounting sleeve (111), the adjusting and abutting mechanism (2) comprises a rotating rod (211), the upper side inside the mounting sleeve (111) is movably connected with the rotating rod (211) through a bearing, a transmission gear (212) is fixedly connected to the lower side outside the rotating rod (211), the front side and the rear side inside the mounting sleeve (111) are fixedly connected with fixed clamping blocks (213), two groups of fixed clamping blocks (213) are clamped with sliding rods (214), two groups of sliding rods (214) are provided with notches which are matched with the fixed clamping blocks (213), the right end of one group of sliding rods (214) and the left end of the other group of sliding rods (214) extend to the outside of the mounting sleeve (111), the rotating rod (211) is provided with notches which are matched with the sliding rods (214), one side, close to the two groups of sliding rods (214), is fixedly connected with a rack plate (215), the transmission gear (212) is meshed with the rack plate (215), one end, far away from the other end of the two groups of the sliding rods (214) is fixedly connected with an abutting plate (216), a worm gear (217) and one side is connected with a worm wheel (217), and a worm wheel (217) and a worm gear (217) is arranged on one side;

auxiliary abutting mechanisms (3) are arranged on the two groups of main abutting plates (216);

and a clamping mechanism (4) is arranged at the top end of the mounting sleeve (111).

2. The jig for electrodeposition coating according to claim 1, characterized in that: both sides of the outside of the worm (219) are movably connected with fixing blocks (218) through bearings, and the bottom ends of the fixing blocks (218) are fixedly connected to the top end of the mounting sleeve (111).

3. The jig for electrodeposition coating according to claim 2, characterized in that: the auxiliary abutting mechanism (3) comprises a fixing rod (311) and is characterized in that the main abutting plate (216) is fixedly connected with the fixing rod (311) on two sides close to one end of the main abutting plate (216), two sides of the main abutting plate are respectively provided with a movable connecting plate (312) in a sleeved mode outside the fixing rod (311), two groups of movable connecting plates (312) are respectively connected with an auxiliary abutting plate (314) in a fixed connected mode on one end far away from each other, a spring (313) is respectively sleeved outside the fixing rod (311), and two ends of the spring (313) are respectively welded on the fixing rod (311) and the movable connecting plate (312).

4. The jig for electrodeposition coating according to claim 3, characterized in that: the overlooking cross sections of the two groups of auxiliary abutting plates (314) are designed mutually, and notches matched with the auxiliary abutting plates (314) are formed in the main abutting plate (216).

5. The jig for electrodeposition coating according to claim 4, wherein: fixture (4) are including fixed even board (411), and install cover (111) top fixedly connected with fixed even board (411), fixed even board (411) is inside to have two-way screw rod (412) through bearing swing joint, and two-way screw rod (412) outside both sides offer the screw thread that is the symmetric form and distributes, all there is spacing fixture block (413) through threaded connection on two-way screw rod (412) outside both sides, and spacing fixture block (413) block is inside splint (414), splint (414) are inside to be seted up with spacing fixture block (413) slot of mutually supporting, and all fixedly connected with splint (414) on the top of spacing fixture block (413).

6. The jig for electrodeposition coating according to claim 5, wherein: the anti-skid pad is glued on one side of each group of clamping plates (414) close to each other, and the protection pad is made of rubber.