CN217316934U

CN217316934U - Universal vehicle clamp for starter end cover

Info

Publication number: CN217316934U
Application number: CN202220937153.9U
Authority: CN
Inventors: 邹继伟; 刘广; 刘将; 孟凡琦
Original assignee: Changchun Boda Automobile Parts Co ltd
Current assignee: Changchun Boda Automobile Parts Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-30
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a general type of starter end cover presss from both sides, the on-line screen storage device comprises a base, the inside of base is provided with three latch mechanism, the top of base is provided with a plurality of bracing pieces, latch mechanism is including the jack catch, elastic component and stopper, three spout has been seted up on the top of base, the jack catch alternates with the inner chamber of spout and is connected, elastic component connects in the inner wall of spout, elastic component is connected with the jack catch, two spacing grooves have all been seted up to the both sides of spout inner wall, two stoppers fixed connection respectively in the both sides of jack catch, the stopper alternates with the inner chamber of spacing groove and is connected. The utility model discloses utilize jack catch, elastic component and stopper matched with to set up the mode, through the effort that elastic component provided the jack catch for three jack catch can both carry out the centre gripping to the centre bore of the end cover of different diameters, realizes the unified processing of starter end cover of equidimension model not, need not to change the machining anchor clamps, and is comparatively convenient.

Description

General type clamp of starter end cover

Technical Field

The utility model relates to a machining anchor clamps technical field, in particular to general type of starter end cover presss from both sides.

Background

In the manufacturing process of the starter end cover, the end cover generally has three holes, a centre bore and two string angle holes, need the string angle hole of lathe work end cover surface string angle department after the end cover casting is accomplished, current traditional three-jaw clamping mode, mainly be applicable to the location and process cylindrical spare, to the dysmorphism piece processing of being similar to the end cover, produce the location easily and rock, and when different model end covers were produced simultaneously, because the not general of anchor clamps, need many equipment or change different model anchor clamps in production, it is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general type of starter end cover presss from both sides 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: a universal type clamp for a starter end cover comprises a base, wherein three clamping mechanisms are arranged inside the base, a plurality of support rods are arranged at the top end of the base, and a clamping mechanism is arranged at the bottom end of the base;

the clamping mechanism comprises a clamping claw, an elastic component and a limiting block, wherein the top end of the base is provided with three sliding grooves, the clamping claw is connected with the inner cavity of the sliding groove in a sliding and alternating mode, the elastic component is connected to the inner wall of the sliding groove, the elastic component is connected with the clamping claw, two limiting grooves are formed in the two sides of the inner wall of the sliding groove, the limiting block is fixedly connected to the two sides of the clamping claw respectively, and the limiting block is connected with the inner cavity of the limiting groove in a sliding and alternating mode.

Preferably, the elastic component comprises an extension spring and a connecting rod, the two ends of the connecting rod are respectively fixedly connected to the two sides of the inner wall of the sliding groove, the connecting rod is connected with the clamping jaws in a sliding and penetrating mode, and the extension spring is sleeved outside the connecting rod.

Preferably, one end of the extension spring is fixedly connected with the inner wall of the sliding groove, and the other end of the extension spring is fixedly connected with the clamping jaw.

Preferably, the clamping jaw comprises a fixed block, a movable block and a fixed pin, the movable block is rotatably connected with the fixed block through a hinge, the fixed pin is connected with the top end of the movable block in a sliding and penetrating manner, a fixed hole is formed in the top end of the fixed block, and the fixed pin is connected with an inner cavity thread of the fixed hole in a penetrating manner.

Preferably, the base is including fixing base and roof, and is a plurality of the bottom of bracing piece all with fixing base fixed connection, it is a plurality of the top of bracing piece all alternates with the roof slip and is connected.

Preferably, the clamping mechanism comprises a threaded rod and a rotating block, the threaded rod is in threaded penetrating connection with the bottom end of the fixed seat, a groove is formed in the bottom end of the top plate, the rotating block is located in an inner cavity of the groove, and the rotating block is fixedly connected with the top end of the threaded rod.

Preferably, the inner walls of the clamping jaws and the top end of the top plate are fixedly connected with non-slip pads, and non-slip textures are arranged on the outer walls of the non-slip pads.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize jack catch, elastic component and stopper matched with mode of setting, through the effort that elastic component provided the jack catch, make three jack catches can all carry out the centre bore of the end cover of different diameters centre gripping, realize that the starter end cover of different size models is unified to be processed, need not to change and process the anchor clamps, it is comparatively convenient;

(2) the utility model utilizes the setting mode of the fixed block, the movable block and the fixed pin to change the states of the fixed block and the movable block through the fixed pin, thereby realizing the conversion between the L shape and the I shape of the clamping jaw and leading the central hole of the end cover to be more easily sleeved into the three clamping jaws;

(3) the utility model utilizes the setting mode of the support rod, the top plate, the threaded rod and the rotating block, and the threaded rod is rotated to drive the top plate to ascend so as to be matched with the clamping jaw, so that the end cover is clamped more tightly, the end cover is accurately fixed, the fixation is firm, and the shaking is not easy to occur;

(4) the utility model discloses utilize the setting of slipmat, both played the guard action to the end cover, prevented that anchor clamps from pressing from both sides and hindering the end cover, played the frictional force that increases between end cover and the clamping jaw again for the end cover is fixed more firm.

Drawings

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

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 11. a fixed seat; 12. a top plate; 2. a clamping mechanism; 21. a claw; 211. a fixed block; 212. a moving block; 213. a fixing pin; 22. an elastic component; 221. an extension spring; 222. a connecting rod; 23. a limiting block; 3. a support bar; 4. a non-slip mat; 5. a clamping mechanism; 51. a threaded rod; 52. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a general type clamp of starter end cover as shown in figure 1-3, which comprises a base 1, three clamping mechanisms 2 are arranged inside the base 1, a plurality of support rods 3 are arranged at the top end of the base 1, a clamping mechanism 5 is arranged at the bottom end of the base 1, the clamping mechanism 2 comprises a clamping jaw 21, an elastic component 22 and a limit block 23, three sliding grooves are arranged at the top end of the base 1, the three sliding grooves are arranged in central symmetry, the included angle between each two sliding grooves is 120 degrees, the clamping jaw 21 is connected with the inner cavity of the sliding groove in a sliding and penetrating way, the cross section of the clamping jaw 21 is L-shaped, the L-shaped clamping jaw 21 is more conveniently connected with the elastic component 22 on the inner wall of the sliding groove, the elastic component 22 is connected with the clamping jaw 21, two limit grooves are arranged at both sides of the inner wall of the sliding groove, the two limit blocks 23 are respectively fixedly connected with both sides of the clamping jaw 21, the limit blocks 23 are connected with the inner cavity of the limit grooves in a sliding and penetrating way, the limiting block 23 has a limiting function and a guiding function for the claw 21, so that the claw 21 can slide along the inner cavity of the chute, the elastic component 22 comprises an extension spring 221 and a connecting rod 222, two ends of the connecting rod 222 are respectively and fixedly connected to two sides of the inner wall of the chute, the connecting rod 222 is in sliding penetrating connection with the claw 21, the extension spring 221 is sleeved outside the connecting rod 222, the connecting rod 222 also has a limiting function and a guiding function for the claw 21, one end of the extension spring 221 is fixedly connected with the inner wall of the chute, the other end of the extension spring 221 is fixedly connected with the claw 21, the extension spring 221 is always in a stretching state, so that the extension spring 221 always has an acting force for the claw 21, when the central hole of the end cover is clamped with the three claws 21, the claw 21 can be tightly attached to the inner wall of the central hole, and the end cover is uniformly stressed by the three claws 21, the clamping jaws 21 comprise fixed blocks 211, moving blocks 212 and fixed pins 213, the moving blocks 212 are rotatably connected with the fixed blocks 211 through hinges, the fixed pins 213 are slidably inserted and connected with the top ends of the moving blocks 212, the top ends of the fixed blocks 211 are provided with fixed holes, the fixed pins 213 are threadedly inserted and connected with inner cavities of the fixed holes, the fixed pins 213 are used for controlling the state between the fixed blocks 211 and the moving blocks 212, when the end cover needs to be placed into the three clamping jaws 21, the fixed pins 213 are pulled out, so that the L-shaped clamping jaws 21 are changed into I-shaped clamping jaws 21, the end cover is conveniently placed into the three clamping jaws 21, the base 1 comprises a fixed seat 11 and a top plate 12, the bottom ends of the supporting rods 3 are fixedly connected with the fixed seat 11, the top ends of the supporting rods 3 are slidably inserted and connected with the top plate 12, the supporting rods 3 play a role in limiting and guiding the top plate 12, and the clamping mechanism 5 comprises a threaded rod 51 and a rotating block 52, threaded rod 51 is connected with the bottom end screw thread interlude of fixing base 11, the bottom of roof 12 is seted up flutedly, turning block 52 is located the inner chamber of recess, turning block 52 and threaded rod 51's top fixed connection, it rises to pass through turning block 52 and drive roof 12 through threaded rod 51, make roof 12 and jack catch 21 mutually support, make the end cover pressed from both sides tightly each other by roof 12 and jack catch 21, the equal fixedly connected with slipmat 4 in top of the inner wall of jack catch 21 and roof 12, anti-skidding texture has been seted up to slipmat 4's outer wall, slipmat 4 makes the end cover can not receive the damage when being cliied, and the setting of slipmat 4 antiskid texture, make the frictional force increase of end cover and roof 12 and jack catch 21, make roof 12 and jack catch 21 can be with the tighter of end cover centre gripping, be convenient for process the angle hanging hole of end cover.

The utility model discloses the theory of operation: when the end cover of the starter needs to be machined, the three clamping jaws 21 are aligned with the central hole of the end cover, the fixing pin 213 is screwed out, the moving block 212 is rotated, the clamping jaws 21 are changed into I shapes, the three clamping jaws 21 can be clamped into the inner cavity of the central hole, the moving block 212 is rotated again and fixed by the fixing pin 213, the clamping jaws 21 are restored to L shapes, meanwhile, the stretching spring 221 is stretched by the clamping jaws 21, an acting force is always exerted on the clamping jaws 21, the clamping jaws 21 can be tightly attached to the inner wall of the central hole, the end cover is uniformly stressed by the three clamping jaws 21, the threaded rod 51 is rotated, the threaded rod 51 drives the top plate 12 to ascend through the rotating block 52, the supporting rod 3 plays a role in limiting and guiding the top plate 12, the top plate 12 ascends and is matched with the clamping jaws 21, the end cover is mutually clamped by the top plate 12 and the clamping jaws 21, and the anti-skid pads 4 are fixedly connected to the top plate 12 and the clamping jaws 21, the non-slip mat 4 makes the end cover can not receive the damage when being cliied, and the setting of non-slip mat 4 anti-skidding texture for the frictional force increase of end cover and roof 12 and jack catch 21, make roof 12 and jack catch 21 can be with the clamp tightly of end cover firmly, be convenient for process the end cover.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A universal type clamp for a starter end cover comprises a base (1) and is characterized in that three clamping mechanisms (2) are arranged inside the base (1), a plurality of support rods (3) are arranged at the top end of the base (1), and a clamping mechanism (5) is arranged at the bottom end of the base (1);

clamping mechanism (2) is including jack catch (21), elastic component (22) and stopper (23), three spout has been seted up on the top of base (1), jack catch (21) alternate with the inner chamber slip of spout and are connected, elastic component (22) are connected in the inner wall of spout, elastic component (22) are connected with jack catch (21), two spacing grooves have all been seted up to the both sides of spout inner wall, two stopper (23) fixed connection respectively in the both sides of jack catch (21), stopper (23) alternate with the inner chamber slip of spacing groove and are connected.

2. The universal type clamp for starter cover according to claim 1, wherein the elastic component (22) comprises an extension spring (221) and a connecting rod (222), both ends of the connecting rod (222) are respectively fixedly connected to both sides of the inner wall of the sliding chute, the connecting rod (222) is slidably inserted into the clamping jaw (21), and the extension spring (221) is sleeved outside the connecting rod (222).

3. The universal type clamp for starter cover according to claim 2, characterized in that one end of the tension spring (221) is fixedly connected with the inner wall of the sliding chute, and the other end of the tension spring (221) is fixedly connected with the claw (21).

4. The universal type clamp for the starter end cover according to claim 1, wherein the clamping jaw (21) comprises a fixed block (211), a moving block (212) and a fixing pin (213), the moving block (212) is rotatably connected with the fixed block (211) through a hinge, the fixing pin (213) is slidably inserted and connected with the top end of the moving block (212), a fixing hole is formed in the top end of the fixed block (211), and the fixing pin (213) is threadedly inserted and connected with an inner cavity of the fixing hole.

5. The universal type clamp for starter end covers according to claim 1, characterized in that the base (1) comprises a fixed seat (11) and a top plate (12), the bottom ends of the support rods (3) are fixedly connected with the fixed seat (11), and the top ends of the support rods (3) are slidably inserted into the top plate (12).

6. The vehicle clamp used for the starter motor cover according to claim 5, wherein the clamping mechanism (5) comprises a threaded rod (51) and a rotating block (52), the threaded rod (51) is in threaded connection with the bottom end of the fixed seat (11), the bottom end of the top plate (12) is provided with a groove, the rotating block (52) is located in an inner cavity of the groove, and the rotating block (52) is fixedly connected with the top end of the threaded rod (51).

7. The universal type clamp for the starter end cover according to claim 5, characterized in that a non-slip mat (4) is fixedly connected to the inner wall of the clamping jaw (21) and the top end of the top plate (12), and the outer wall of the non-slip mat (4) is provided with non-slip textures.