CN212044210U

CN212044210U - Auto parts centre gripping fixer of polishing

Info

Publication number: CN212044210U
Application number: CN202020591771.3U
Authority: CN
Inventors: 陈金凤
Original assignee: DALIAN MINGYANG INDUSTRIAL CO LTD
Current assignee: DALIAN MINGYANG INDUSTRIAL CO LTD
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-01
Anticipated expiration: 2030-04-20

Abstract

The utility model provides an auto parts centre gripping fixer of polishing, including lower base and slide rail, the upper left side of base and the equal fixed mounting in the upper right side have the slide rail down, the equal sliding connection in inside of slide rail has the support frame, the equal fixed mounting in bottom of support frame has the slider, the top of support frame all imbeds and is provided with the gag lever post, the right side fixed mounting of support frame has control switch, the equal lateral rotation in middle part of support frame is connected with the centre gripping dish, the outer wall trompil of centre gripping dish is provided with the inlay hole, the equal trompil in one side that the centre gripping dish is close to lower base middle part is provided with the joint mouth, the outer wall of centre gripping dish all is inserted and is equipped with adjusting screw, adjusting screw is close to the equal fixedly connected with grip block. The utility model discloses fixed effect is better to auto parts's centre gripping, and the angle of the adjustable auto parts in-process of polishing simultaneously uses more conveniently, and application scope is wider, and the flexibility ratio is higher.

Description

Auto parts centre gripping fixer of polishing

Technical Field

The utility model relates to an auto parts machining equipment technical field especially relates to an auto parts centre gripping fixer of polishing.

Background

The automobile is assembled by a plurality of different parts, specific mechanical functions are realized, each part plays an irreplaceable role in the automobile, and a guarantee is provided for stable operation of the device. Parts used on an automobile are processed in different modes such as casting, cutting and milling, the processed parts usually have burrs or are not smooth on the surfaces, the burrs on the parts can generate larger friction on the contact surfaces of the parts, the abrasion of the contact surfaces of the parts is increased, and the service life of the parts is shortened; meanwhile, burrs on the parts can influence subsequent installation, and the overhauling speed is influenced. Therefore, need polish the polishing to its surface after parts machining shaping, at the in-process of polishing auto parts at present, need carry out the centre gripping to auto parts fixedly, because auto parts kind is various and not of uniform size, current part clamping device is relatively poor to auto parts's clamping effect, and the angle of polishing of part after the adjustment centre gripping in-process can not adjust the centre gripping, and it is convenient inadequately to polish, and the flexibility ratio is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the background technology, and the clamping and fixing device for polishing the automobile parts is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding and clamping fixer for automobile parts comprises a lower base and a slide rail, wherein the slide rail is fixedly arranged on the upper left side and the upper right side of the lower base, a support frame is connected inside the slide rail in a sliding manner, a slide block is fixedly arranged at the bottom end of the support frame, a limiting rod is embedded into the upper side of the support frame, a control switch is fixedly arranged on the right side of the support frame, a clamping disc is transversely and rotatably connected to the middle part of the support frame, an embedding hole is formed in the outer wall of the clamping disc, a clamping port is formed in one side, close to the middle part of the lower base, of the clamping disc, an adjusting screw rod is inserted into the outer wall of the clamping disc, a clamping plate is fixedly connected to one side, close to the middle part of the clamping disc, a multi-stage hydraulic push rod is fixedly arranged on the upper left side and the upper, a limiting frame plate is fixedly mounted above the lower base, and a supporting plate is embedded in the outer side of the limiting frame plate.

Preferably, the sliding block at the bottom of the supporting frame is embedded into a sliding rail of the lower base, the sliding block horizontally slides left and right in the sliding rail, and one end of the multistage hydraulic push rod, which is far away from the middle of the lower base, is fixedly connected with the supporting frame.

Preferably, the two support frames are symmetrically arranged around the longitudinal middle axis of the lower base, and the clamping discs are all located on the same horizontal plane.

Preferably, the limiting rod is just positioned above the embedding hole in the middle of the clamping disc, and the limiting rod is matched with the embedding hole.

Preferably, the clamping interface of the clamping disc is in a cross shape with a short top and a short bottom and a long left and a long right, and the clamping plate is located on the inner wall of the clamping interface.

Preferably, the adjusting screw is meshed with a nut arranged on the outer wall of the clamping disc, and the clamping plate at the other end of the adjusting screw slides in the horizontal direction inside the clamping interface.

Preferably, the bottom of spacing framed panel and backup pad all is the rectangle setting, spacing framed panel agrees with mutually with the bottom of backup pad, fixed connection between the middle part below of the output of pneumatic cylinder top through push rod and backup pad.

Preferably, the multistage hydraulic push rod and the hydraulic cylinder are electrically connected with an external power supply independently through a control switch.

The utility model provides an auto parts centre gripping fixer of polishing has following beneficial effect:

1. this kind of auto parts centre gripping fixer of polishing is through being provided with joint mouth and grip block for when carrying out the centre gripping to auto parts, auto parts back in embedding to the joint mouth of two centre gripping dishes, four grip blocks can hug closely about auto parts simultaneously, prevent that auto parts from polishing the in-process and rocking, and the effect of polishing is better.

2. This kind of auto parts centre gripping fixer of polishing is through being provided with the gag lever post for when the auto parts of centre gripping when being polished, the accessible rotates the centre gripping dish and adjusts corresponding angle of polishing, and the accessible imbeds the gag lever post of support frame to the embedding hole of centre gripping dish after the adjustment is accomplished, locks fixedly to the centre gripping dish, prevents that the centre gripping dish from being rotated by the in-process of polishing, further improvement the flexibility ratio of device.

3. This kind of auto parts centre gripping fixer of polishing is through being provided with the slider for when the centre gripping dish in-process that carries out the centre gripping to auto parts, the slider that two multistage hydraulic push rod can stimulate the support frame slides from side to side in the slide rail, adjusts the interval between the last centre gripping dish of two support frames, makes the auto parts homoenergetic of various lengths just in time imbed to between two centre gripping dishes, further improvement the application scope of device.

Drawings

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

FIG. 2 is a right side sectional view of a partial structure of the clamping plate of the present invention;

FIG. 3 is a right side view of a partial structure of the clamping plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Illustration of the drawings:

1-lower base, 2-slide rail, 3-support frame, 301-slide block, 4-limit rod, 401-control switch, 5-clamping disc, 501-embedding hole, 6-clamping interface, 7-adjusting screw rod, 701-clamping plate, 8-multi-stage hydraulic push rod, 9-hydraulic cylinder, 10-limit frame plate and 11-support 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an automobile part polishing clamping fixer comprises a lower base 1 and a slide rail 2, wherein the slide rail 2 is fixedly arranged on the upper left side and the upper right side of the lower base 1, the inside of the slide rail 2 is slidably connected with a support frame 3, the bottom end of the support frame 3 is fixedly provided with a slide block 301, a limit rod 4 is embedded and arranged on the upper side of the support frame 3, a control switch 401 is fixedly arranged on the right side of the support frame 3, the middle part of the support frame 3 is transversely and rotatably connected with a clamping disc 5, an embedding hole 501 is arranged on an opening of the outer wall of the clamping disc 5, a clamping port 6 is arranged on one side of the clamping disc 5 close to the middle part of the lower base 1, an adjusting screw 7 is inserted into the outer wall of the clamping disc 5, one side of the adjusting screw 7 close to the middle part of the clamping disc 5 is fixedly, the hydraulic cylinder 9 is fixedly installed in the middle of the upper portion of the lower base 1, the limiting frame plate 10 is fixedly installed on the upper portion of the lower base 1, and the supporting plate 11 is arranged on the outer side of the limiting frame plate 10 in an embedded mode.

In this embodiment, the slider 301 embedding setting of support frame 3 bottom is in the slide rail 2 of base 1 down, slider 301 is the horizontal direction horizontal slip in slide rail 2, multistage hydraulic pressure push rod 8 is kept away from down fixed connection between one end at base 1 middle part and the support frame 3, make two multistage hydraulic pressure push rod 8 can pull slider 301 of support frame 3 horizontal slip in slide rail 2, adjust the interval between the centre gripping dish 5 on two support frames 3, make auto parts can just in time imbed to between the joint mouth 6 of two centre gripping dishes 5.

In this embodiment, be the symmetry setting around the vertical centraxonial nature of base 1 down between two support frames 3, the grip block 5 all is in on the same horizontal plane for auto parts can inlay and fix in the joint mouth 6 of two grip blocks 5, the subsequent adjustment auto parts's of being convenient for angle of polishing more angle.

In this embodiment, gag lever post 4 just in time is located the embedding hole 501 top at clamping disk 5 middle part, and gag lever post 4 agrees with embedding hole 501 mutually, and when the auto parts of centre gripping was being polished, the accessible rotated clamping disk 5 and adjusted corresponding angle of polishing, and the accessible was embedded into the gag lever post 4 of support frame 3 to the embedding hole 501 of clamping disk 5 after the adjustment was accomplished, and it is fixed to lock clamping disk 5, prevents that clamping disk 5 from rotating by the in-process of polishing.

In this embodiment, the joint mouth 6 of centre gripping dish 5 is short about long cross form setting from top to bottom, and grip block 701 is located the inner wall of joint mouth 6 for when auto parts just in time imbed between the joint mouth 6 of two centre gripping dishes 5, adjusting screw 7 can promote four grip blocks 701 and hug closely about auto parts's upper and lower end simultaneously, prevent that auto parts from polishing the in-process and rocking, and the centre gripping effect to auto parts is better.

In this embodiment, adjusting screw 7 meshes with the nut that 5 outer walls of centre gripping dishes set up mutually, and the grip block 701 of the 7 other ends of adjusting screw slides at 6 inside horizontal directions that are of joint mouth for before auto parts are polished, pneumatic cylinder 9 can promote backup pad 11 and move up, lets support the lift 11 auto parts bottom of backup pad, reduces auto parts and polishes the in-process and rock.

In the embodiment, the bottom ends of the limiting frame plate 10 and the supporting plate 11 are both rectangular, the limiting frame plate 10 is matched with the bottom end of the supporting plate 11, the output end above the hydraulic cylinder 9 is fixedly connected with the lower part of the middle part of the supporting plate 11 through the push rod,

in this embodiment, the multistage hydraulic push rod 8 and the hydraulic cylinder 9 are both connected with the external power supply through the control switch 401, so that the multistage hydraulic push rod 8 and the hydraulic cylinder 9 can be controlled through the control switch 401.

The working principle is as follows: when the device is used, the two multistage hydraulic push rods 8 can pull the sliding blocks 301 of the support frames 3 to slide left and right in the sliding rails 2, the distance between the clamping discs 5 on the two support frames 3 is adjusted, so that automobile parts can be just embedded between the clamping ports 6 of the two clamping discs 5, the adjusting screws 7 on the outer walls of the clamping discs 5 are sequentially screwed, the adjusting screws 7 push the four clamping plates 701 to be simultaneously and tightly attached to the upper end, the lower end, the left end and the right end of the automobile parts, shaking during the grinding process of the automobile parts is prevented, the grinding effect is better, when the clamped automobile parts are ground, the corresponding grinding angles can be adjusted by rotating the clamping discs 5, after the adjustment is completed, the limiting rods 4 of the support frames 3 can be embedded into the embedding holes 501 of the clamping discs 5, the clamping discs 5 are locked and fixed, the clamping discs 5 are prevented from rotating during the grinding process, and the flexibility of the device is further improved, the hydraulic cylinder 9 can push the supporting plate 11 to move upwards in the polishing process to support and lift the bottom end of the automobile part.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automobile part polishing clamping fixer comprises a lower base (1) and a sliding rail (2), wherein the sliding rail (2) is fixedly arranged on the upper left side and the upper right side of the lower base (1), and is characterized in that a supporting frame (3) is slidably connected inside the sliding rail (2), a sliding block (301) is fixedly arranged at the bottom end of the supporting frame (3), a limiting rod (4) is embedded into the upper side of the supporting frame (3), a control switch (401) is fixedly arranged on the right side of the supporting frame (3), a clamping disc (5) is transversely and rotatably connected to the middle of the supporting frame (3), an embedding hole (501) is formed in an outer wall opening of the clamping disc (5), a clamping port (6) is formed in one side, close to the middle of the lower base (1), of the clamping disc (5), and an adjusting screw (7) is inserted into the outer wall of the clamping disc (5), adjusting screw (7) are close to equal fixedly connected with grip block (701) in one side at centre gripping dish (5) middle part, the equal fixed mounting in upper left side and the upper right side of base (1) has multistage hydraulic push rod (8) down, the top middle part fixed mounting of base (1) has pneumatic cylinder (9) down, the top fixed mounting of base (1) has spacing frame board (10) down, the outside nestification of spacing frame board (10) is provided with backup pad (11).

2. The automobile part grinding and clamping fixture as claimed in claim 1, wherein a sliding block (301) at the bottom of the supporting frame (3) is embedded in a sliding rail (2) of the lower base (1), the sliding block (301) slides horizontally in the sliding rail (2) from side to side, and one end of the multistage hydraulic push rod (8) far away from the middle of the lower base (1) is fixedly connected with the supporting frame (3).

3. The clamping fixture for grinding of automobile parts as claimed in claim 1, wherein the two support frames (3) are symmetrically arranged around the longitudinal central axis of the lower base (1), and the clamping discs (5) are all located on the same horizontal plane.

4. The auto part grinding clamping fixture according to claim 1, wherein the limiting rod (4) is located right above the insertion hole (501) in the middle of the clamping disk (5), and the limiting rod (4) is engaged with the insertion hole (501).

5. The clamping fixture for grinding the automobile parts as claimed in claim 1, wherein the clamping interface (6) of the clamping disc (5) is arranged in a cross shape with a short top, a short bottom, a long left and a long right, and the clamping plate (701) is positioned on the inner wall of the clamping interface (6).

6. The clamping fixture for grinding the automobile parts as claimed in claim 1, wherein the adjusting screw (7) is engaged with a nut provided on the outer wall of the clamping disc (5), and the clamping plate (701) at the other end of the adjusting screw (7) slides horizontally inside the clamping interface (6).

7. The automobile part grinding and clamping fixture as claimed in claim 1, wherein the bottom ends of the limiting frame plate (10) and the supporting plate (11) are rectangular, the limiting frame plate (10) is matched with the bottom end of the supporting plate (11), and the output end above the hydraulic cylinder (9) is fixedly connected with the lower portion of the middle portion of the supporting plate (11) through a push rod.

8. The auto parts grinds clamping fixture of claim 1 wherein, the multistage hydraulic push rod (8) and hydraulic cylinder (9) are independently connected electrically with an external power source through a control switch (401).