CN217750994U

CN217750994U - Clamping device for polishing stainless steel precision parts

Info

Publication number: CN217750994U
Application number: CN202220897939.2U
Authority: CN
Inventors: 仇荣分
Original assignee: Wuxi Meiyi Precision Machinery Technology Co ltd
Current assignee: Wuxi Meiyi Precision Machinery Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-11-08
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a clamping device is used in accurate part polishing of stainless steel, including being used for supporting spacing guider, guider's up end symmetry fixed mounting has the installation extension board, and is located the interior end symmetry fixedly connected with locator card axle of installation extension board is located one side the interior end face of installation extension board rotates the joint through the locator card axle and has the connection cylinder, the fixed turn round of fixedly connected with of side end face center department of connecting the cylinder, the even equidistance slip joint of interior end face of guider has four stop device of group. The utility model discloses a set up the connection cylinder, when carrying out spacingly to the work piece of equidimension not, connect the cylinder and can drive through the joint callipers axle and connect the commentaries on classics board and overturn for connect the commentaries on classics board and can carry out the displacement of entad through location spout and the synchronous four stop device of group of driving of support spout, thereby it is spacing to make things convenient for the follow-up work piece to carry out quick adaptability to equidimension and model not, has improved the adaptability of equipment.

Description

Clamping device for polishing stainless steel precision parts

Technical Field

The utility model relates to a stainless steel processing equipment technical field specifically is a clamping device is used in accurate part polishing of stainless steel.

Background

Stainless steel polishing clamping device can carry out quick centre gripping operation to the part to convenient follow-up polishing operation to stainless steel part improves the efficiency of polishing, but current stainless steel polishing centre gripping equipment can not adjust and carry out spacing dynamics to polishing part according to the demand, and it is not enough to also have spacing stability to carry out not equidimension part simultaneously, has reduced the adaptability of follow-up equipment, so the problem that the aforesaid exists is solved to the accurate part polishing processing of stainless steel with clamping device of urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in accurate part polishing of stainless steel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the clamping device comprises a guide device for supporting limiting, wherein an installation support plate is symmetrically and fixedly installed on the upper end face of the guide device, a positioning clamp shaft is symmetrically and fixedly connected to the inner end face of the installation support plate, the inner end face of the installation support plate located on one side is connected with a connecting cylinder in a rotating and clamping mode through the positioning clamp shaft, a fixed rotating head is fixedly connected to the center of the side end face of the connecting cylinder, and four limiting devices are connected to the inner end face of the guide device in a sliding and clamping mode at equal intervals.

Preferably, guider is including connecting commentaries on classics board, location spout, support spout, connection card axle, support base and spacing calorie of axle, the up end center department fixed mounting who supports the base has spacing calorie of axle, and is located it has the connection commentaries on classics board to support the base through spacing calorie of axle rotation joint, the even equidistance of interior terminal surface of support base has seted up four groups and has supported the spout, and is located the even equidistance of interior terminal surface of connection commentaries on classics board has seted up four groups of location spouts, the up end of connecting the commentaries on classics board is close to edge fixedly connected with connection card axle.

Preferably, the limiting device comprises a supporting guide shaft, a connecting spring ring, a guiding slide rod, a positioning fixture block and a clamping plate, the supporting guide shaft is fixedly arranged at the center of the upper end face of the positioning fixture block, the guiding slide rod is symmetrically clamped and connected to the inner end face of the positioning fixture block in a sliding manner, the guiding slide rod and the positioning fixture block are connected in an elastic and fixed manner through the connecting spring ring, and the clamping plate is fixedly connected to the side end faces of the two groups of guiding slide rods.

Preferably, the support guide shaft is arranged in a T shape, the support guide shaft is matched with the positioning sliding groove, and the limiting device is clamped with the connecting rotating plate in a sliding mode through the support guide shaft and the positioning sliding groove.

Preferably, the positioning fixture block is matched with the supporting chute, and the limiting device is matched with the supporting chute through the positioning fixture block so as to be clamped on the inner end surface of the supporting base in a sliding manner.

Preferably, the one end of connecting the cylinder rotates the joint through fixed turning round and location card axle, just the other end of connecting the cylinder rotates the joint with the connection card axle.

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

1. the utility model discloses a set up the connection cylinder, when carrying out spacingly to the work piece of equidimension not, connect the cylinder and can drive through the joint callipers axle and connect the commentaries on classics board and overturn for connect the commentaries on classics board and can carry out the displacement of entad through location spout and the synchronous four stop device of group of driving of support spout, thereby it is spacing to make things convenient for the follow-up work piece to carry out quick adaptability to equidimension and model not, has improved the adaptability of equipment.

2. The utility model discloses a set up stop device, when spacing carrying out the work piece, the centre gripping cardboard can contact with the work piece, and connecting spring ring and direction slide bar can progressively exert elastic pressure to the work piece outside simultaneously, prevent that pressure from too big causing the work piece damage, have effectively improved the protectiveness to the work piece.

Drawings

FIG. 1 is an exploded view of the main body of the present invention;

FIG. 2 is an assembly view of the main body of the present invention;

fig. 3 is a schematic structural view of the guiding device of the present invention;

fig. 4 is a schematic structural view of the limiting device of the present invention.

In the figure: 1-positioning clamp shaft, 2-mounting support plate, 3-connecting cylinder, 4-fixed rotary head, 5-guiding device, 6-limiting device, 51-connecting rotary plate, 52-positioning slide groove, 53-supporting slide groove, 54-connecting clamp shaft, 55-supporting base, 56-limiting clamp shaft, 61-supporting guide shaft, 62-connecting spring ring, 63-guiding slide rod, 64-positioning clamp block and 65-clamping clamp 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 of: the clamping device comprises a guide device 5 for supporting and limiting, wherein an installation support plate 2 is symmetrically and fixedly installed on the upper end face of the guide device 5, a positioning clamp shaft 1 is symmetrically and fixedly connected to the inner end face of the installation support plate 2, a connecting cylinder 3 is rotatably clamped on the inner end face of the installation support plate 2 on one side through the positioning clamp shaft 1, a fixed rotary head 4 is fixedly connected to the center of the side end face of the connecting cylinder 3, and four groups of limiting devices 6 are slidably clamped on the inner end face of the guide device 5 at equal intervals.

As shown in fig. 3, the guiding device 5 includes a connecting rotating plate 51, a positioning sliding slot 52, a supporting sliding slot 53, a connecting clamping shaft 54, a supporting base 55 and a limiting clamping shaft 56, the center of the upper end surface of the supporting base 55 is fixedly provided with the limiting clamping shaft 56, the supporting base 55 is rotatably clamped with the connecting rotating plate 51 through the limiting clamping shaft 56, four groups of supporting sliding slots 53 are uniformly and equidistantly formed on the inner end surface of the supporting base 55, four groups of positioning sliding slots 52 are uniformly and equidistantly formed on the inner end surface of the connecting rotating plate 51, and the connecting clamping shaft 54 is fixedly connected to the upper end surface of the connecting rotating plate 51 near the edge.

As shown in fig. 4, the position-limiting device 6 includes a supporting guide shaft 61, a connecting spring ring 62, guiding sliding rods 63, a positioning fixture block 64 and a clamping plate 65, the supporting guide shaft 61 is fixedly disposed at the center of the upper end surface of the positioning fixture block 64, the guiding sliding rods 63 are symmetrically and slidably clamped on the inner end surface of the positioning fixture block 64, the guiding sliding rods 63 and the positioning fixture block 64 are elastically and fixedly connected through the connecting spring ring 62, and the clamping plate 65 is fixedly connected to the side end surfaces of the two guiding sliding rods 63.

As shown in fig. 3 and 4, the supporting guide shaft 61 is arranged in a T shape, the supporting guide shaft 61 is matched with the positioning chute 52, the limiting device 6 is matched with the positioning chute 52 through the supporting guide shaft 61 and then is in sliding clamping connection with the connecting rotating plate 51, the upper part of the supporting guide shaft 61 arranged in the T shape can be limited on the surface of the connecting rotating plate 51, the subsequent falling of the supporting guide shaft 61 and the connecting rotating plate 51 is prevented, and the connecting stability is improved.

As shown in fig. 3, the positioning block 64 is adapted to the supporting sliding groove 53, and the limiting device 6 is slidably connected to the inner end surface of the supporting base 55 by the positioning block 64 being adapted to the supporting sliding groove 53, so that the supporting sliding groove 53 can linearly limit the outside of the positioning block 64, thereby improving the stability of displacement.

As shown in fig. 1, one end of the connecting cylinder 3 is rotatably connected with the positioning clamp shaft 1 through the fixed rotary head 4, the other end of the connecting cylinder 3 is rotatably connected with the connecting clamp shaft 54, when the workpiece is limited, the connecting cylinder 3 can provide power for the connecting clamp shaft 54 through the reverse thrust acting force, so that the subsequent connecting clamp shaft 54 can drive the connecting rotary plate 51 to rotate, and power is provided for four groups of limiting devices 6 to clamp.

The working principle is as follows: when the polishing device is used, a user can position the device on external installation equipment, the polishing device is convenient to perform subsequent quick polishing operation, if the workpiece needs to be clamped, the user can start the connecting cylinder 3 through an external control device, the connecting cylinder 3 can drive the fixed rotating head 4 to perform reverse pushing at the moment, the tail part of the connecting cylinder 3 can drive the connecting rotating plate 51 to rotate through the connecting clamp shaft 54, when the connecting rotating plate 51 rotates, the supporting guide shaft 61 and the positioning clamp block 64 can be synchronously limited through the positioning sliding groove 52 and the supporting sliding groove 53, four limiting devices 6 can perform centripetal displacement on the lower part of the guiding device 5, when clamping is performed, the clamping clamp plate 65 can contact with the workpiece, meanwhile, the connecting spring ring 62 and the guiding sliding rod 63 can gradually provide limiting elastic force, the workpiece is prevented from being damaged due to the overlarge clamping force, and the workpiece limiting protection performance is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 clamping device is used in polishing of stainless steel precision part, is including being used for supporting spacing guider (5), the up end symmetry fixed mounting of guider (5) has installation extension board (2), and is located the interior terminal surface symmetry fixedly connected with locator card axle (1) of installation extension board (2), its characterized in that: the inner end face of the installation support plate (2) on one side is rotatably clamped with a connecting cylinder (3) through a positioning clamping shaft (1), the center of the side end face of the connecting cylinder (3) is fixedly connected with a fixed rotating head (4), and the inner end face of the guide device (5) is evenly and equidistantly clamped with four groups of limiting devices (6).

2. The clamping device for polishing and processing stainless steel precision parts according to claim 1, characterized in that: guider (5) are including connecting commentaries on classics board (51), location spout (52), support spout (53), connection card axle (54), support base (55) and spacing calorie of axle (56), the up end center department fixed mounting who supports base (55) has spacing calorie of axle (56), and is located it has connection commentaries on classics board (51) to rotate the joint through spacing calorie of axle (56) to support base (55), the even equidistance of interior terminal surface that supports base (55) has seted up four groups and has supported spout (53), and is located four groups of location spouts (52) have been seted up to the even equidistance of interior terminal surface that connects commentaries on classics board (51), the up end of connecting commentaries on classics board (51) is close to edge fixedly connected with connection card axle (54).

3. The clamping device for polishing and processing stainless steel precision parts according to claim 2, characterized in that: stop device (6) are including supporting guide shaft (61), connecting spring ring (62), direction slide bar (63), location fixture block (64) and centre gripping cardboard (65), the up end center department of location fixture block (64) is fixed to be provided with and supports guide shaft (61), and is located the interior terminal surface symmetry slip joint of location fixture block (64) has direction slide bar (63), carry out elasticity fixed connection through connecting spring ring (62) between direction slide bar (63) and the location fixture block (64), and two sets of the side end face fixedly connected with centre gripping cardboard (65) of direction slide bar (63).

4. The clamping device for polishing and machining stainless steel precision parts according to claim 3, characterized in that: support guide shaft (61) and be the setting of T shape, support guide shaft (61) and location spout (52) looks adaptation, just stop device (6) through supporting guide shaft (61) and location spout (52) looks adaptation and then with connect commentaries on classics board (51) and carry out the joint that slides.

5. The clamping device for polishing and machining stainless steel precision parts according to claim 4, characterized in that: the positioning clamping block (64) is matched with the supporting sliding groove (53), and the limiting device (6) is matched with the supporting sliding groove (53) through the positioning clamping block (64) and is further connected with the inner end face of the supporting base (55) in a sliding clamping mode.

6. The clamping device for polishing and processing stainless steel precision parts according to claim 5, characterized in that: the one end of connecting cylinder (3) rotates the joint through fixed turn round (4) and locator card axle (1), just the other end of connecting cylinder (3) rotates the joint with connector card axle (54).