CN215789696U

CN215789696U - Spherical connecting rod frock clamp

Info

Publication number: CN215789696U
Application number: CN202121290664.8U
Authority: CN
Inventors: 周大伟
Original assignee: Taizhou Zhongyi Technology Co ltd
Current assignee: Taizhou Zhongyi Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-11
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a spherical connecting rod tool clamp which comprises a workbench and a base arranged on the workbench, wherein a plurality of slots are formed in the workbench, a plurality of positioning jacks are formed in the slot walls of the slots, a fixing mechanism used for connecting the workbench and the base together is arranged on the base, and the fixing mechanism comprises a connecting cylinder inserted into the slots and fixedly connected to the base, positioning slide holes formed in the side walls of the connecting cylinder, inserting blocks arranged in the positioning slide holes in a sliding mode and connected with the positioning jacks in an inserting mode, and a pushing block mechanism arranged in the connecting cylinder and used for driving the inserting blocks to be inserted into the positioning jacks so as to fixedly connect the base and the workbench together. This spherical connecting rod frock clamp has solved the inconvenient problem of dismouting among the prior art through set up the fixed establishment of the dismouting of being convenient for between base and workstation.

Description

Spherical connecting rod frock clamp

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a spherical connecting rod tool fixture.

Background

As shown in fig. 1 and 2, a ball connecting rod includes a left head 1, a center shaft 2, and a right head 3, a distance between a center point of the left head 1 and a center point of the right head 3 is 80.2mm, and an angle between the left head 1 and the right head 3 is 24.3 degrees. The middle rod 2 is positioned between the left rod head 1 and the right rod head 3, one end of the middle rod 2 close to the left rod head 1 is fixedly connected with a left screw rod 21, and one end of the middle rod 2 close to the right rod head 3 is fixedly connected with a right screw rod 22. The left screw bolt 11 is arranged on the left rod head 1, the left joint 12 is fixedly connected to one end, close to the middle rod 2, of the left rod head 1, the left screw hole 13 in threaded fit with the left screw rod 21 is formed in the end face, facing the middle rod 2, of the left joint 12, and the left nut 14 used for locking the left rod head 1 is connected to the left screw rod 21 in a threaded mode. The right rod head 3 is provided with a right stud 31, one end of the right rod head 3 close to the middle rod 2 is fixedly connected with a right joint 32, the end surface of the right joint 32 facing the middle rod 2 is provided with a right screw hole 33 in threaded fit with the right screw rod 22, and the right screw rod 22 is connected with a right nut 34 in threaded fit with the right rod head 3.

Some mills utilize spherical connecting rod frock clamp to fix a position length, angle between each part on the spherical connecting rod usually, and at present, spherical connecting rod frock clamp screw connection usually is on the workstation, and the workman need utilize instrument such as screwdriver to carry out the dismouting to spherical connecting rod frock clamp, and the dismouting is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a spherical connecting rod tool clamp which solves the problem of inconvenience in disassembly and assembly in the prior art.

According to an embodiment of the utility model, the spherical connecting rod tool clamp comprises a workbench and a base arranged on the workbench, wherein a plurality of slots are formed in the workbench, a plurality of positioning jacks are formed in the slot walls of the slots, a fixing mechanism used for connecting the workbench and the base together is arranged on the base, and the fixing mechanism comprises a connecting cylinder inserted into the slots and fixedly connected to the base, positioning slide holes formed in the side walls of the connecting cylinder, inserting blocks arranged in the positioning slide holes in a sliding mode and connected with the positioning jacks in an inserting mode, and a pushing block mechanism arranged in the connecting cylinder and used for driving the inserting blocks to be inserted into the positioning jacks so as to fixedly connect the base and the workbench together.

Preferably, the connecting cylinder is provided with a mounting groove, the push block mechanism comprises a central shaft arranged in the mounting groove, a connecting disc arranged on the central shaft and a connecting rod hinged with the connecting disc, one end of the connecting rod far away from the central shaft is hinged with the insert block, and the hinged position of the connecting rod and the connecting disc is higher than the hinged position of the connecting rod and the insert block.

Preferably, the one end that the center pin is close to the mounting groove diapire is equipped with the push pedal, the spring groove has been seted up on the diapire of mounting groove, be provided with between push pedal and the spring groove diapire and be used for the axial reset spring who keeps away from the motion of mounting groove diapire of drive center, reset spring one end and spring groove diapire fixed connection, the other end and push pedal fixed connection, be provided with the locating lever that length is less than the original length of reset spring and be used for supplying the reset spring cover to establish on the diapire of spring groove.

Preferably, a guide disc in sliding fit with the mounting groove is arranged on the central shaft.

Preferably, an opening at the upper part of the mounting groove is provided with a push cover which is used for abutting against the central shaft and further pushing the central shaft to move in the direction close to the bottom wall of the mounting groove, the push cover is provided with a groove close to the end face of the central shaft, the side wall of the central shaft is provided with a rotating groove along the circumferential direction of the central shaft, and the wall of the groove is provided with a rotating block which is in running fit with the rotating groove.

Preferably, the direction spout has been seted up along the axial of connecting cylinder on the inner wall of connecting cylinder, the screens spout has been seted up along the circumference of connecting cylinder on the inner wall of connecting cylinder, the screens spout communicates with the one end that the direction spout is close to the mounting groove diapire, be provided with on the lateral wall of pushing away the lid with direction spout and screens spout sliding fit's screens slider.

Preferably, the spherical connecting rod comprises a left rod head, a right rod head, and a middle rod arranged between the left rod head and the right rod head, wherein a left screw is arranged at one end of the middle rod close to the left rod head, a right screw is arranged at one end of the middle rod close to the right rod head, a left stud is arranged on the left rod head, a left joint is arranged at one end of the left rod head close to the middle rod, a left screw hole in threaded fit with the left screw is arranged on the end surface of the left joint facing the middle rod, a left nut for locking the left rod head is connected with the left screw in a threaded manner, a right stud is arranged on the right rod head, a right joint is arranged at one end of the right rod head close to the middle rod, a right screw hole in threaded fit with the right screw is arranged on the end surface of the right joint facing the middle rod, a right nut for locking the right rod head is connected with the right screw in a threaded manner, a left clamping seat and a right clamping seat are arranged on the base, a left positioning groove for embedding the left joint is arranged on the top surface of the left clamping seat, offer the left slot that is used for supplying left pole head embedding on the top surface of left side holder, offer the left draw-in groove that is used for supplying left double-screw bolt embedding on the top surface of left side holder, set up the left regulation screw with left constant head tank intercommunication on the lateral wall of left side holder, threaded connection has the left puller bolt who is used for the tight left joint in top in the left side regulation screw in order to fix a position left pole head, set up the right constant head tank that is used for placing right pole head on the right side holder, set up the right regulation screw with right constant head tank intercommunication on the right side holder, threaded connection has the right puller bolt who is used for the tight right joint in top and makes to form the contained angle between right pole head and the left pole head in the right side regulation screw.

Preferably, one side of the right clamping seat, which is far away from the left clamping seat, is provided with a right bracket, the side wall of the right bracket is provided with a right bracket aligned with the right positioning groove, and the right bracket is provided with a supporting line for supporting the right stud.

Preferably, a left baffle is arranged in the left positioning groove and used for being placed between the left joint and the left puller bolt.

Preferably, a right baffle is arranged in the right positioning groove and used for being placed between the right joint and the right puller bolt.

The technical principle of the utility model is as follows: when dismantling, the workman rotates the pivot and pushes away the lid rotation in order to drive, make the screens slider slide to the direction spout in, the center pin is to keeping away from mounting groove diapire direction motion under reset spring's reset action, slide to the direction spout and keep away from the one end of mounting groove diapire, meanwhile, the inserted block can be pulled and remove to being close to the center pin direction in the slide hole of location, take out in the jack of location completely until the inserted block, the workman takes out the connecting cylinder from the slot this moment, can separate base and workstation, this ball-shaped connecting rod frock clamp easy dismounting.

Compared with the prior art, the utility model has the following beneficial effects: this spherical connecting rod frock clamp has solved the inconvenient problem of dismouting among the prior art through set up the fixed establishment of the dismouting of being convenient for between base and workstation.

Drawings

FIG. 1 is a schematic diagram of a prior art spherical connecting rod;

FIG. 2 is a partial cross-sectional view of a prior art spherical connecting rod;

FIG. 3 is a schematic diagram of a spherical connecting rod tooling fixture according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a spherical connecting rod tooling fixture according to a second perspective in an embodiment of the present disclosure;

FIG. 5 is a partial cross-sectional view of a spherical connecting rod tooling fixture in an embodiment of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is an enlarged view at B in fig. 6.

In the above drawings: 1. a left club head; 11. a left stud; 12. a left joint; 13. a left screw hole; 14. a left nut; 2. a middle rod; 21. a left screw; 22. a right screw; 3. a right club head; 31. a right stud; 32. a right connector; 33. a right screw hole; 34. a right nut; 4. a base; 41. a through hole; 5. a left clamping seat; 51. a left positioning groove; 52. a left slot; 53. a left card slot; 54. a left adjusting screw hole; 55. a left puller bolt; 56. a left baffle plate; 6. a right clamping seat; 61. a right positioning groove; 611. a support surface; 62. a right adjusting screw hole; 63. a right puller bolt; 64. a right baffle plate; 7. a right bracket; 71. a right bracket; 72. a support wire; 8. a work table; 81. a slot; 82. positioning the jack; 9. a fixing mechanism; 91. a connecting cylinder; 92. positioning a slide hole; 93. inserting a block; 94. mounting grooves; 95. a push block mechanism; 951. a central shaft; 952. a connecting disc; 953. a connecting rod; 954. pushing the plate; 955. a spring slot; 956. a return spring; 957. positioning a rod; 958. a guide plate; 10. pushing the cover; 15. a groove; 16. a rotating groove; 17. rotating the block; 18. a guide chute; 19. a clamping chute; 20. a clamping slide block; 23. a rotating shaft.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 3, an embodiment of the present invention provides a spherical connecting rod tooling fixture, which includes a base 4, and a left clamping seat 5 and a right clamping seat 6 mounted on the base 4.

As shown in fig. 3 and 4, the left holder 5 is screwed to the base 4, and a left positioning groove 51 is formed in the top surface of the left holder 5, and the left positioning groove 51 is used for the left joint 12 to be embedded. A left slot 52 is formed on the top surface of the left clamping seat 5, the left slot 52 is located on one side of the left positioning groove 51 away from the right clamping seat 6, and the left slot 52 is used for the left club head 1 to be embedded. The top surface of the left clamping seat 5 is provided with a left clamping groove 53, the left clamping groove 53 is positioned at the front side of the left slot 52, and the left clamping groove 53 is used for the embedding of the left stud 11. The side wall of the left clamping seat 5 is provided with a left adjusting screw hole 54, and the left adjusting screw hole 54 is communicated with the left positioning groove 51. The left adjusting screw hole 54 is connected with a left puller bolt 55 through a thread, and one end of the left puller bolt 55 close to the left positioning groove 51 is a flat head. Be provided with left separation blade 56 in the left constant head tank 51, left separation blade 56 is used for placing between left joint 12 and left puller bolt 55, and then during the clamping, left puller bolt 55 supports tightly on left separation blade 56 earlier, then acts on pressure on left joint 12, so can avoid left puller bolt 55 to damage the surface of left joint 12 to a certain extent.

During processing, a worker puts the left joint 12 into the left positioning groove 51, inserts the left insertion groove 52 into the left rod head 1, inserts the left clamping groove 53 into the left stud 11, places the left separation blade 56 between the left joint 12 and the left puller bolt 55, and screws the left puller bolt 55, so that the end of the left puller bolt 55 is firstly abutted against the left separation blade 56, and then the pressure is acted on the left joint 12, and the left rod head 1 and the left joint 12 are fixed on the left clamping seat 5.

As shown in fig. 3 and 4, the right holder 6 is screwed to the base 4, a right positioning groove 61 is formed through a side wall of the right holder 6, the right positioning groove 61 is used for placing the right club head 3, one groove wall of the right positioning groove 61 is a supporting surface 611, the supporting surface 611 is an inclined surface, and when the right club head 3 is pressed against the supporting surface 611 under the action of an external force, an included angle between the right club head 3 and the left club head 1 is 24.3 degrees. The side wall of the right clamping seat 6 is provided with a right adjusting screw hole 62, and the right adjusting screw hole 62 is communicated with the right positioning groove 61. The right adjusting screw hole 62 is connected with a right puller bolt 63 through a thread, and one end of the right puller bolt 63 close to the right positioning groove 61 is a flat head. The right retaining plate 64 is arranged in the right positioning groove 61, the right retaining plate 64 is used for being placed between the right connector 32 and the right puller bolt 63, and when clamping is carried out, the right puller bolt 63 firstly abuts against the right retaining plate 64, then pressure acts on the right connector 32, and therefore the surface of the right connector 32 can be prevented from being damaged by the right puller bolt 63 to a certain extent.

As shown in fig. 3 and 4, a right bracket 7 is arranged on one side of the right holder 6 far away from the left holder 5, and the right bracket 7 is connected to the base 4 through screws. The side wall of the right bracket 7 is provided with a right bracket 71, and the right bracket 71 is aligned with the right positioning groove 61. A supporting line 72 is arranged on the right bracket 7, and the supporting line 72 is used for supporting the right stud 31, so that when the right club head 3 is installed on the right bracket 6, the supporting line 72 of the right bracket 7 supports the right stud 31, and the included angle between the right club head 3 and the left club head 1 is 24.3 degrees.

The detailed working process of the embodiment is as follows:

s1: during processing, a worker puts the left joint 12 into the left positioning groove 51, inserts the left rod head 1 into the left slot 52, inserts the left stud 11 into the left clamping groove 53, then places the left blocking piece 56 between the left joint 12 and the left puller bolt 55, and then screws the left puller bolt 55, so that the end part of the left puller bolt 55 is firstly abutted against the left blocking piece 56, then pressure is acted on the left joint 12, and the left rod head 1 and the left joint 12 are fixed on the left clamping seat 5;

s2: a worker puts the right club head 3 into the right positioning groove 61, makes the end surface of the right club head 3 fit with the supporting surface 611 of the right positioning groove 61, and makes the right stud 31 contact with the supporting line 72 of the right bracket 7, then puts the right blocking piece 64 between the right joint 32 and the right puller bolt 63, and then screws the right puller bolt 63, so that the end of the right puller bolt 63 firstly abuts against the right blocking piece 64, then applies pressure on the right joint 32, and further fixes the right club head 3 on the right holder 6, and when the right joint 32 abuts against the supporting surface 611 under the action of external force, the included angle between the right club head 3 and the left club head 1 is 24.3 degrees;

s3: the worker screws the left nut 14 and the right nut 34 with a wrench to tightly fix the left head 1 and the right head 3.

This spherical connecting rod frock clamp has adopted left holder 5, right holder 6, right bracket 7 fixes a position left pole head 1 and right pole head 3, and with the distance control between the central point of left pole head 1 and the central point of right pole head 3 at 80.2mm, the contained angle control between left pole head 1 and the right pole head 3 is at 24.3 degrees, then workman reuse spanner screws up left nut 14 and right nut 34, utilize this spherical connecting rod frock clamp to come the clamping spherical connecting rod, the installation accuracy of spherical connecting rod has both been promoted, the installation degree of difficulty of spherical connecting rod has been reduced again.

As shown in fig. 5 and 6, a worktable 8 is arranged below the base 4, the worktable 8 is shaped like an inverted Chinese character 'ao', and four circular slots 81 are arranged on the top surface of the worktable 8. The side wall of the slot 81 is provided with four circular positioning insertion holes 82, the four positioning insertion holes 82 are located on the same plane, and the positioning insertion holes 82 are distributed on the side wall of the slot 81 in an equidistant and circumferential manner.

As shown in fig. 6 and 7, four through holes 41 are formed in the base 4, and the four through holes 41 are aligned with the four slots 81, respectively. The base 4 is provided with a fixing mechanism 9, and the fixing mechanism 9 is used for connecting the base 4 and the workbench 8 together. The fixing mechanism 9 includes a connecting cylinder 91, a circular mounting groove 94 is formed in the top surface of the connecting cylinder 91, the connecting cylinder 91 is cylindrical, the connecting cylinder 91 penetrates through the through hole 41, the outer side wall of the connecting cylinder 91 is fixedly connected with the hole wall of the through hole 41, and the portion, located below the base 4, of the connecting cylinder 91 is in splicing fit with the slot 81. Four positioning sliding holes 92 are equidistantly formed in the outer side wall of the connecting cylinder 91, the positioning sliding holes 92 are communicated with the mounting groove 94, the four positioning sliding holes 92 are respectively aligned with the four positioning insertion holes 82, and the diameters of the positioning sliding holes 92 are the same as those of the positioning insertion holes 82. An insert block 93 is slidably arranged in each positioning sliding hole 92, the insert block 93 is cylindrical, and the insert block 93 is in inserted connection with the positioning insertion hole 82. A push block mechanism 95 is disposed in the mounting groove 94, and the push block mechanism 95 is used for controlling the insertion of the insertion block 93 into the positioning insertion hole 82 so as to fixedly connect the base 4 and the workbench 8 together.

As shown in fig. 6 and 7, the pusher mechanism 95 includes a center shaft 951, a coupling plate 952, and a link 953. The central shaft 951 is cylindrical, the central shaft 951 is located at the center of the mounting groove 94, a disk-shaped connecting disc 952 is fixedly connected to the central shaft 951, and the connecting disc 952 is arranged close to the positioning slide hole 92. When insert 93 is inserted into positioning slide hole 92, coupling plate 952 is positioned above positioning slide hole 92. The connecting disc 952 is hinged with four long-strip-shaped connecting rods 953, the four connecting rods 953 are distributed at equal intervals and circumferentially, one end, far away from the central shaft 951, of each connecting rod 953 is hinged with the corresponding inserting block 93, one end, close to the central shaft 951, of each connecting rod 953 is hinged with the corresponding connecting disc 952 through a hinge, one end, far away from the central shaft 951, of each connecting rod 953 is hinged with the corresponding inserting block 93 through a hinge, and the hinged position of each connecting rod 953 and the corresponding connecting disc 952 is higher than the hinged position of each connecting rod 953 and the corresponding inserting block 93.

As shown in fig. 6 and 7, a push plate 954 is fixedly connected to an end surface of the central shaft 951 facing the bottom wall of the mounting groove 94, and the push plate 954 has a disk shape. Seted up circular shape spring groove 955 on the diapire of mounting groove 94, be equipped with reset spring 956 between the diapire of push pedal 954 and spring groove 955, reset spring 956 is used for driving center pin 951 to keeping away from the motion of mounting groove 94 diapire direction, and reset spring 956 one end is close to the terminal surface fixed connection of mounting groove 94 diapire with push pedal 954, the other end and spring groove 955 diapire fixed connection.

As shown in fig. 6 and 7, a positioning rod 957 is arranged on the bottom wall of the spring groove 955, the positioning rod 957 is cylindrical, one end of the positioning rod 957, which is far away from the central shaft 951, is fixedly connected with the bottom wall of the spring groove 955, the positioning rod 957 is coaxially arranged with the connecting cylinder 91, the return spring 956 is sleeved on the positioning rod 957, the positioning rod 957 can play a certain guiding role on the return spring 956, and the provided positioning rod 957 can prevent the return spring 956 from being bent to a certain extent in the process that the return spring 956 is compressed and reset. The length of locating lever 957 is less than the original length of reset spring 956, and the original length of reset spring 956 is the length when the reset spring 956 is not compressed for reset spring 956 can have the space of compressed, and when the center axle 951 moves to the direction of being close to the mounting groove 94 bottom wall, until push pedal 954 and locating lever 957 butt, the center axle 951 can not continue to move to the direction of being close to the mounting groove 94 bottom wall this moment, and the locating lever 957 that sets up can play the effect of restriction center axle 951 displacement range.

As shown in fig. 6 and 7, a disk-shaped guide plate 958 is fixedly coupled to the center shaft 951, and the guide plate 958 is slidably fitted into the mounting groove 94. When the central shaft 951 moves in the installation groove 94, the central shaft 951 can move stably in the installation groove 94 due to the fact that the guide disc 958 is in sliding fit with the installation groove 94, and the situation that the central shaft 951 shakes when moving in the installation groove 94 is avoided.

As shown in fig. 6 and 7, a push cover 10 is disposed at an opening of the mounting groove 94, the push cover 10 is used for abutting against the central shaft 951 and further pushing the central shaft 951 to move towards a direction close to the bottom wall of the mounting groove 94, and the push cover 10 is cylindrical. The end surface of the push cover 10 facing the center shaft 951 is provided with a groove 15, the cross section of the groove 15 is circular, one end of the center shaft 951 close to the push cover 10 is inserted into the groove 15, and one end of the center shaft 951 close to the push cover 10 is abutted against the bottom wall of the groove 15.

As shown in fig. 6 and 7, a rotation groove 16 is circumferentially formed on a side wall of the center shaft 951, and the rotation groove 16 is an annular groove. The groove wall of the groove 15 is fixedly connected with a rotating block 17, the rotating block 17 is circular, the rotating block 17 is embedded into the rotating groove 16, and the rotating block 17 is in rotating fit with the rotating groove 16, so that the push cover 10 is in rotating connection with the central shaft 951, and the push cover 10 is limited to be separated from the central shaft 951.

As shown in fig. 6 and 7, two guide sliding grooves 18 are symmetrically formed on the top surface of the connecting cylinder 91, and the guide sliding grooves 18 are formed along the axial direction of the inner wall of the connecting cylinder 91. Two clamping chutes 19 are symmetrically formed in the inner wall of the connecting cylinder 91, the two clamping chutes 19 are formed along the circumferential direction of the inner wall of the connecting cylinder 91, and the two clamping chutes 19 are respectively communicated with one ends, close to the bottom wall of the mounting groove 94, of the two guide chutes 18. Two clamping slide blocks 20 are fixedly connected to the outer side wall of the push cover 10, the two clamping slide blocks 20 are symmetrical to each other, and the clamping slide blocks are in sliding fit with the guide slide groove 18 and the clamping slide groove 19. During the use, the workman promotes to push away and covers 10 and descend, then screens slider 20 slides down along direction spout 18, until screens slider 20 just in time slide to the direction spout 18 one end that is close to the mounting groove 94 diapire, then rotate and push away lid 10, make screens slider 20 enter into screens spout 19, because screens spout 19 is for the circumference setting along connecting cylinder 91, then screens slider 20 can not appear in screens spout 19 along the axial removal of connecting cylinder 91, center pin 951 also can not appear in mounting groove 94 along the axial removal of connecting cylinder 91, can prevent to a certain extent when the inserted block 93 inserts in location jack 82, center pin 951 continues to remove in mounting groove 94, thereby be in the same place base 4 and workstation 8 fixed connection.

The end face of the push cover 10 departing from the central shaft 951 is fixedly connected with a cylindrical rotating shaft 23, one end of the rotating shaft 23 far away from the push cover 10 extends out of the mounting groove 94, and the rotating shaft 23 is used for providing a force application point for a worker to rotate or lift the push cover 10.

The detailed disassembly and assembly process of the embodiment is as follows:

when the installation is carried out, a worker firstly buckles the base 4 and the workbench 8 together, inserts the connecting cylinder 91 into the slot 81, when the connecting cylinder 91 is completely inserted into the slot 81, the positioning insertion hole 82 is aligned with the positioning sliding hole 92, then pushes the push cover 10 to move towards the direction close to the bottom wall of the installation groove 94, the push cover 10 pushes the central shaft 951 to move towards the direction close to the bottom wall of the installation groove 94, because the connecting disc 952 is hinged with the connecting rod 953, the connecting rod 953 is hinged with the insertion block 93, the insertion block 93 is pushed to slide in the positioning sliding hole 92 towards the direction far from the central shaft 951 until the insertion block 93 is inserted into the positioning insertion hole 82, meanwhile, the clamping slide block 20 slides in the guide sliding groove 18 until the clamping slide block 20 slides to one end of the guide sliding groove 18 close to the bottom wall of the installation groove 94, then the worker rotates the rotating shaft 23 to drive the push cover 10 to rotate, so that the clamping slide block 20 enters the clamping sliding groove 19, because the screens spout 19 is offered for the circumference along the connecting cylinder 91, then screens slider 20 can not appear in screens spout 19 along the axial removal of connecting cylinder 91, center pin 951 also can not appear in mounting groove 94 along the axial removal of connecting cylinder 91, can prevent to a certain extent when the inserted block 93 inserts in the location jack 82, center pin 951 continues to remove in mounting groove 94, thereby be in the same place base 4 and workstation 8 fixed connection, meanwhile, reset spring 956 receives the pressure of push pedal 954 and is compressed this moment, and reset spring 956 keeps the compression state.

During the dismantlement, the workman rotates pivot 23 and rotates in order to drive and push away lid 10, make screens slider 20 slide to the direction spout 18 in, center pin 951 is to keeping away from the motion of mounting groove 94 diapire direction under reset action of reset spring 956, slide to the one end that mounting groove 94 diapire was kept away from to direction spout 18 until screens slider 20, meanwhile, inserted block 93 can be pulled and is close to center pin 951 direction removal in location slide opening 92, take out in locating jack 82 completely until inserted block 93, the workman takes connecting cylinder 91 out from slot 81 this moment, can separate base 4 and workstation 8, this ball-shaped connecting rod frock clamp easy dismounting.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a spherical connecting rod frock clamp which characterized in that: comprises a workbench (8) and a base (4) arranged on the workbench (8), a plurality of slots (81) are arranged on the workbench (8), a plurality of positioning jacks (82) are arranged on the slot walls of the slots (81), the base (4) is provided with a fixing mechanism (9) for connecting the workbench (8) and the base (4) together, the fixing mechanism (9) comprises a connecting cylinder (91) which is inserted into the slot (81) and is fixedly connected onto the base (4), a positioning slide hole (92) which is formed in the side wall of the connecting cylinder (91), an insertion block (93) which is slidably arranged in the positioning slide hole (92) and is inserted into the positioning insertion hole (82), and a push block mechanism (95) which is arranged in the connecting cylinder (91) and is used for driving the insertion block (93) to be inserted into the positioning insertion hole (82) so as to fixedly connect the base (4) and the workbench (8) together.

2. The spherical connecting rod tooling clamp of claim 1, wherein: seted up mounting groove (94) on connecting cylinder (91), ejector pad mechanism (95) are including setting up center pin (951) in mounting groove (94), setting up connection pad (952) on center pin (951), connecting rod (953) articulated with connection pad (952), the one end that center pin (951) was kept away from in connecting rod (953) is articulated with inserted block (93), the articulated department of connecting rod (953) and connection pad (952) is higher than the articulated department of connecting rod (953) and inserted block (93).

3. The spherical connecting rod tooling clamp of claim 2, wherein: the utility model discloses a spring mounting structure, including center pin (951), spring groove (955), reset spring (956) and push pedal (954) bottom wall, the one end that center pin (951) is close to mounting groove (94) diapire is equipped with push pedal (954), spring groove (955) have been seted up on the diapire of mounting groove (94), be provided with between push pedal (954) and spring groove (955) diapire and be used for driving center pin (951) to keeping away from mounting groove (94) diapire direction motion, reset spring (956) one end and spring groove (955) diapire fixed connection, the other end and push pedal (954) fixed connection, be provided with length on the diapire of spring groove (955) and be less than the original length of reset spring (956) and be used for positioning lever (957) that reset spring (956) cover was established.

4. The spherical connecting rod tooling clamp of claim 3, wherein: the central shaft (951) is provided with a guide disc (958) which is in sliding fit with the mounting groove (94).

5. The spherical connecting rod tooling clamp of claim 3, wherein: the opening part of the upper part of the mounting groove (94) is provided with a push cover (10) which is used for abutting against a central shaft (951) and further pushing the central shaft (951) to move towards the direction close to the bottom wall of the mounting groove (94), a groove (15) is formed in the end face, close to the central shaft (951), of the push cover (10), a rotating groove (16) is formed in the side wall of the central shaft (951) along the circumferential direction of the central shaft (951), and a rotating block (17) which is matched with the rotating groove (16) in a rotating mode is arranged on the groove wall of the groove (15).

6. The spherical connecting rod tooling clamp of claim 5, wherein: the utility model discloses a fixing device for a vehicle, including connecting cylinder (91), clamping chute (19) and clamping chute (18), guide chute (18) has been seted up along the axial of connecting cylinder (91) on the inner wall of connecting cylinder (91), clamping chute (19) have been seted up along the circumference of connecting cylinder (91) on the inner wall of connecting cylinder (91), clamping chute (19) and guide chute (18) are close to the one end intercommunication of mounting groove (94) diapire, be provided with on the lateral wall that pushes away lid (10) with guide chute (18) and clamping chute (19) sliding fit's clamping slider (20).

7. The spherical connecting rod tooling clamp according to claim 1, wherein the spherical connecting rod comprises a left rod head (1), a right rod head (3) and a middle rod (2) arranged between the left rod head (1) and the right rod head (3), a left screw rod (21) is arranged at one end of the middle rod (2) close to the left rod head (1), a right screw rod (22) is arranged at one end of the middle rod (2) close to the right rod head (3), a left stud (11) is arranged on the left rod head (1), a left joint (12) is arranged at one end of the left rod head (1) close to the middle rod (2), a left screw hole (13) in threaded fit with the left screw rod (21) is formed in the end surface of the left joint (12) facing the middle rod (2), a left nut (14) for locking the left rod head (1) is connected to the left screw rod (21) through a thread, a right stud (31) is arranged on the right rod head (3), a right joint (32) is arranged at one end of the right rod head (3) close to the middle rod (2), the right side connects (32) to offer on the terminal surface of well pole (2) with right screw (22) screw-thread fit's right screw (33), and threaded connection has right nut (34) that are used for locking right pole head (3) on right screw (22), its characterized in that: the base (4) is provided with a left clamping seat (5) and a right clamping seat (6), the top surface of the left clamping seat (5) is provided with a left positioning groove (51) for embedding a left joint (12), the top surface of the left clamping seat (5) is provided with a left insertion groove (52) for embedding a left rod head (1), the top surface of the left clamping seat (5) is provided with a left clamping groove (53) for embedding a left stud (11), the side wall of the left clamping seat (5) is provided with a left adjusting screw hole (54) communicated with the left positioning groove (51), the left adjusting screw hole (54) is connected with a left tightening bolt (55) for tightening the left joint (12) to position the left rod head (1) through screw threads, the right clamping seat (6) is provided with a right positioning groove (61) for placing a right rod head (3), the right clamping seat (6) is provided with a right adjusting screw hole (62) communicated with the right positioning groove (61), and a right puller bolt (63) which is used for tightly pulling the right joint (32) and enabling an included angle to be formed between the right club head (3) and the left club head (1) is connected with the right adjusting screw hole (62) through threads.

8. The spherical connecting rod tooling clamp of claim 7, wherein: one side of the right clamping seat (6) far away from the left clamping seat (5) is provided with a right bracket (7), the side wall of the right bracket (7) is provided with a right bracket groove (71) aligned with the right positioning groove (61), and the right bracket (7) is provided with a supporting line (72) used for supporting the right stud (31).

9. The spherical connecting rod tooling clamp of claim 7, wherein: and a left baffle plate (56) is arranged in the left positioning groove (51), and the left baffle plate (56) is used for being placed between the left joint (12) and the left puller bolt (55).

10. The spherical connecting rod tooling clamp of claim 7, wherein: and a right baffle plate (64) is arranged in the right positioning groove (61), and the right baffle plate (64) is arranged between the right joint (32) and the right puller bolt (63).