CN218592395U - Adjustable clamp for eccentric shell - Google Patents

Abstract

The utility model discloses an adjustable anchor clamps of eccentric casing relates to parts machining technical field. The utility model discloses a support shell, a supporting disk, change the board, construction bolt and end fixture block, the top of support shell is fixed with the supporting disk, the top central authorities of supporting disk rotate and are connected with the loop bar, loop bar outside swing joint has the board of changeing, the support shell link up bottom swing joint has construction bolt, all sides threaded connection of construction bolt of support shell below has two mounting nuts, construction bolt's below is provided with end fixture block, the socket has been seted up to the top central authorities of end fixture block, construction bolt's bottom mounting has the inserted block, the inserted block is pegged graft in the socket. The utility model discloses a set up support shell, supporting disk, commentaries on classics board, construction bolt and end fixture block, solved the relatively poor problem of adaptability of eccentric casing anchor clamps to multiple part shape and size, the utility model has the advantages of can be applicable to the shape and the size of multiple part better during the centre gripping.

Description

Adjustable clamp for eccentric shell

Technical Field

The utility model belongs to the technical field of the parts machining, especially, relate to an adjustable anchor clamps of eccentric casing.

Background

The eccentric shaft and the eccentric sleeve are generally processed on a lathe and need to be clamped well through a clamp, but the eccentric shaft and the eccentric sleeve still have the following defects in practical use:

1. when the eccentric shell clamp clamps a part, one clamp can only be suitable for processing one part due to the irregular shape of the eccentric shell, and the adaptability to various part shapes is poor during working;

2. when the eccentric shell clamp works, when the eccentric shell clamp is used for clamping, parts clamped by the clamp are different in size and generally cannot adapt to each other, so that the clamp is required to be replaced when the size of the machined part is changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable anchor clamps of eccentric casing through setting up supporting shell, supporting disk, commentaries on classics board, construction bolt and end fixture block, has solved the relatively poor problem of adaptability of eccentric casing anchor clamps to multiple part shape and size.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an adjustable anchor clamps of eccentric casing, including support shell, supporting disk, commentaries on classics board, construction bolt and end fixture block, the top of support shell is fixed with the supporting disk, the top central authorities of supporting disk rotate and are connected with the loop bar, loop bar outside swing joint has the commentaries on classics board, the support shell link up bottom swing joint has construction bolt, the all sides threaded connection of construction bolt of support shell below has two mounting nut, construction bolt's below is provided with end fixture block, the socket has been seted up to end fixture block's top central authorities, construction bolt's bottom mounting has the inserted block, the inserted block is pegged graft in the socket, the during operation, the utility model discloses a support shell provides the support for the supporting disk of its top, through supporting disk support part and commentaries on classics board, through the rotation of changeing the board for the direction of commentaries on classics board clamping part changes, with the centre gripping angle of the different positions of adaptation part different shapes, link up in the support shell bottom through the construction bolt, through the fastening back of mounting nut, and connect with end fixture block, make the utility model discloses a bottom can be applicable to the connection in last T-shaped groove of table surface.

Furthermore, the front part of the supporting shell is provided with a front opening, a sleeve is fixed on the outer side of the jack at the bottom in the supporting shell, the upper part of the mounting nut is movably connected into the sleeve, and the supporting shell enables a hand to stretch into the supporting shell through the front opening on the supporting shell to stir the mounting bolt to enter the sleeve, so that the mounting bolt and the supporting shell are limited together.

Furthermore, the center of the top of the rotating plate is provided with a rotating hole in a through mode, the sleeve rod is fixed in the rotating hole in a through mode, the rotating plate is fixed with the sleeve rod through the rotating hole in the rotating plate, and the rotating plate can rotate on the top of the supporting plate through the rotating connection of the sleeve rod and the supporting plate.

Further, the lower part of changeing a side is fixed with the connecting block, connecting block top central authorities link up threaded connection and have fastening bolt, the annular has been seted up at the supporting disk top in the loop bar outside, fastening bolt's bottom end swing joint is in the annular, changes the board and passes through connecting block threaded connection fastening bolt, wherein rotates to stretching into the annular and fastening the back for the restriction fastening between commentaries on classics board and the supporting disk.

Furthermore, a connecting bolt is inserted in the center of the bottom clamping block, the top end of the connecting bolt extends into the socket, and the bottom clamping block is connected with a screw hole in the inserting block through the connecting bolt.

Furthermore, a screw hole is formed in the center of the bottom of the insertion block, and a connecting bolt in the insertion hole is connected in the screw hole in a threaded mode, so that the insertion block and the connecting bolt are connected together.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the support shell, supporting disk and commentaries on classics board, the relatively poor problem of adaptability of eccentric casing anchor clamps to multiple part shape has been solved, bottom block swing joint is bottom the groove of falling T on the workstation, slide to suitable position on the workstation after, rotate the commentaries on classics board to suitable position at the supporting disk top, place the supporting disk top with the part bottom and keep away from one side of connecting block, remove end block and construction bolt again, make one side and the part in close contact with of connecting block are kept away from to the commentaries on classics board, the construction nut who is close to the bottom with construction bolt again rotates its contact table face, and screw, can restrict the part that needs the centre gripping, make the utility model discloses can be applicable to the part centre gripping of multiple shape, the suitability is better.

2. The utility model discloses a set up support shell, supporting disk, commentaries on classics board, construction bolt and end fixture block, solved the relatively poor problem of adaptability of eccentric casing anchor clamps to multiple part size, prepared a plurality of support shell, construction bolt and end fixture block that connect, during the groove of falling T on the workstation is filled in correspondingly with end fixture block and construction bolt, through end fixture block swing joint bottom of the groove of falling T on the workstation, slide to suitable position on the workstation, under the restriction of commentaries on classics board, make the utility model discloses can be applicable to the part size of multiple needs processing, the suitability is better.

Drawings

FIG. 1 is a perspective view of the assembly structure of the present invention;

FIG. 2 is a perspective view of the supporting shell structure of the present invention;

FIG. 3 is a perspective view of the structure of the support plate of the present invention;

FIG. 4 is a perspective view of the rotating plate structure of the present invention;

FIG. 5 is a perspective view of the mounting bolt structure of the present invention;

fig. 6 is a perspective view of the sectional structure of the bottom fixture block of the present invention.

Reference numerals are as follows:

100. a support housing; 101. a front opening; 102. a jack; 103. a sleeve; 200. a support disc; 201. a ring groove; 202. a loop bar; 300. rotating the plate; 301. hole turning; 302. connecting blocks; 303. fastening a bolt; 400. installing a bolt; 401. mounting a nut; 402. inserting a block; 403. a screw hole; 500. a bottom fixture block; 501. a socket; 502. and connecting the bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-6, the utility model relates to an adjustable anchor clamps of eccentric casing, including supporting shell 100, supporting disk 200, rotor plate 300, construction bolt 400 and end fixture block 500, the top of supporting shell 100 is fixed with supporting disk 200, supporting shell 100 supports supporting disk 200 on the workstation through construction bolt 400, through supporting disk 200 with rotor plate 300 swing joint on it, the top central authorities of supporting disk 200 rotate and are connected with loop bar 202, loop bar 202 outside swing joint has rotor plate 300, in operation, rotor plate 300 is towards the part, contact with the part, restrict the position of a part point, supporting shell 100 link up bottom swing joint has construction bolt 400, the construction bolt 400 week side threaded connection that supports shell 100 below has two construction nuts 401, in operation, construction nut 401 on the upper portion of construction bolt 400 of supporting shell 100 below upwards rotates to fasten, make the construction bolt 400 fasten with supporting shell 100, construction nut 401 and the table surface of its lower part rotate to fasten, make the utility model discloses on the table surface, construction bolt 400's below sets up fixture block 500, the top central authorities that end fixture block 500 has seted up socket 501, the bottom end of bolt 400 is fixed with the socket 501, make the socket 400 of mounting bolt 400 insert the socket 402 in the utility model discloses a bottom end of the utility model, make the utility model connect together through the bottom of the utility model discloses a bottom plug 400 and a plug 400, make the utility model discloses a plug is connected in the utility model discloses a plug 400, make the bottom end is connected in the utility model, make the utility model discloses a plug 400 of a plug 400, make the plug 400 of plug 400 and a plug 400 in the plug 402.

As shown in fig. 1 and 2, the front portion of the supporting casing 100 is provided with a front opening 101, the supporting casing 100 can be inserted by a human hand through the front opening 101 to adjust the position of the mounting bolt 400, a sleeve 103 is fixed outside the insertion hole 102 at the bottom in the supporting casing 100, and the upper portion of the mounting nut 401 is movably connected in the sleeve 103, so that the mounting nut 401 and the supporting casing 100 are limited together.

As shown in fig. 1, 3 and 4, a rotation hole 301 is formed through the center of the top of the rotation plate 300, and the sleeve rod 202 is fixed in the rotation hole 301 to connect and support the rotation plate 300 on the top of the support plate 200.

As shown in fig. 1, 3 and 4, a connecting block 302 is fixed on the lower portion of one side surface of the rotating plate 300, a fastening bolt 303 is connected to the center of the top of the connecting block 302 in a penetrating manner, a ring groove 201 is formed in the top of the supporting plate 200 outside the loop bar 202, and the bottom end of the fastening bolt 303 is movably connected in the ring groove 201.

As shown in fig. 1 and 6, a connecting bolt 502 is inserted into the center of the bottom fixture block 500, the top end of the connecting bolt 502 extends into the insertion opening 501, and the bottom fixture block 500 is connected with the insertion block 402 through the connecting bolt 502.

As shown in fig. 1, 5 and 6, a screw hole 403 is formed in the center of the bottom of the insertion block 402, a connecting bolt 502 in the socket 501 is screwed into the screw hole 403, and the connecting bolt 502 is inserted from the bottom of the bottom block 500 and then the top end of the connecting bolt extends into the socket 501 to be screwed into the screw hole 403 on the insertion block 402 in the socket 501, so that the mounting bolt 400 and the bottom block 500 are connected together.

The utility model discloses a concrete theory of operation does: during operation, firstly, a hand is inserted into the support shell 100 through the front opening 101, the top of the mounting bolt 400 in the support shell 100 is aligned with the sleeve 103 in the support shell 100, the top of the mounting bolt 400 is clamped into the sleeve 103, the mounting nut 401 near the top of the support shell 100 is rotated to make the top of the mounting nut 401 contact with the bottom of the support shell 100, and after the mounting nut is fastened with the support shell 100, the support shell 100 and the mounting bolt 400 are limited together, a bottom clamping block 500 is taken, the connecting bolt 502 is inserted into the bottom of the bottom clamping block 500, the inserting block 402 at the bottom of the mounting bolt 400 is inserted into the socket 501 at the top of the bottom clamping block 500, the connecting bolt 502 is rotated to screw the connecting bolt 502 into the screw hole 403 at the bottom of the inserting block 402, and after the connecting bolt is screwed tightly, the supporting shell 100, the mounting bolt 400 and the bottom clamping block 500 are connected together, primary setting is completed, a plurality of connected supporting shells 100, the mounting bolt 400 and the bottom clamping block 500 are prepared, the bottom clamping block 500 and the mounting bolt 400 are correspondingly plugged into an inverted T-shaped groove on a workbench, the inverted T-shaped groove is movably connected to the bottom of the workbench through the bottom clamping block 500, after the bottom of the inverted T-shaped groove is slid to a proper position on the workbench, the rotating plate 300 is rotated to the proper position at the top of the supporting plate 200, the bottom of a part is placed on one side, far away from the connecting block 302, of the top of the supporting plate 200, the bottom clamping block 500 and the mounting bolt 400 are moved again, one side, far away from the connecting block 302, of the rotating plate 300 is in close contact with the part, the mounting nut 401, close to the bottom, of the mounting bolt 400 is rotated to the contact workbench surface, the mounting nut is screwed, and the part needing clamping can be limited.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. An adjustable clamp of eccentric shell, comprising a supporting shell (100), a supporting disk (200), a rotating plate (300), a mounting bolt (400) and a bottom clamping block (500), characterized in that: the top of supporting shell (100) is fixed with supporting disk (200), the top central authorities of supporting disk (200) rotate and are connected with loop bar (202), loop bar (202) outside swing joint has commentaries on classics board (300), supporting shell (100) link up bottom swing joint and have construction bolt (400), the side threaded connection has two mounting nut (401) in construction bolt (400) week of supporting shell (100) below, the below of construction bolt (400) is provided with end fixture block (500), socket (501) have been seted up to the top central authorities of end fixture block (500), the bottom mounting of construction bolt (400) has inserted block (402), inserted block (402) are pegged graft in socket (501).

2. The eccentric housing adjustable clamp of claim 1, wherein: the front part of the supporting shell (100) is provided with a front opening (101), the outer side of a jack (102) at the bottom in the supporting shell (100) is fixed with a sleeve (103), and the upper part of the mounting nut (401) is movably connected in the sleeve (103).

3. The eccentric housing adjustable clamp of claim 1, wherein: the center of the top of the rotating plate (300) is provided with a rotating hole (301) in a penetrating way, and the loop bar (202) is fixed in the rotating hole (301) in a penetrating way.

4. The eccentric housing adjustable clamp of claim 1, wherein: the lower part of changeing board (300) a side is fixed with connecting block (302), connecting block (302) top center link up threaded connection and has fastening bolt (303), annular (201) have been seted up at supporting disk (200) top in the loop bar (202) outside, the bottom end swing joint of fastening bolt (303) is in annular (201).

5. The eccentric housing adjustable clamp of claim 1, wherein: the bottom center of the bottom fixture block (500) is inserted with a connecting bolt (502), and the top end part of the connecting bolt (502) extends into the socket (501).

6. The eccentric housing adjustable clamp of claim 5, wherein: the bottom center of the insert block (402) is provided with a screw hole (403), and a connecting bolt (502) in the socket (501) is in threaded connection with the screw hole (403).

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