CN217942568U

CN217942568U - Threaded sliding clamp

Info

Publication number: CN217942568U
Application number: CN202222424297.7U
Authority: CN
Inventors: 李宋英; 赵成元
Original assignee: Kunshan Yong Xiang Precision Machinery Co ltd
Current assignee: Kunshan Yong Xiang Precision Machinery Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-02
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a screw thread formula slide fixture, its technical scheme main points are: the device comprises a placing plate, wherein a fixed block is fixedly arranged on the top surface of the placing plate, a positioning plate is arranged on the top surface of the placing plate, a plurality of storage grooves are formed in the top surface of the placing plate, and two extrusion plates are arranged on the top surface of the placing plate; the clamping assembly, the clamping assembly sets up place the top surface of board for the fixed casing that turns to of centre gripping, through setting up the screw rod, the screw rod can with screw hole threaded connection, consequently can drive the inside lateral shifting of locating piece at the storage tank when the screw rod is rotatory, through setting up the stripper plate, the stripper plate can be with turning to the position that the casing promoted the fixed block, make to turn to the casing and can be fixed between fixed block and stripper plate by the centre gripping, through setting up the locating piece, the position of placing the board top surface makes the stripper plate more stable at the in-process that removes by utilizing two locating pieces of placing the board top surface to fix a single stripper plate.

Description

Threaded sliding clamp

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to screw thread formula slide fixture.

Background

In the production process of the automobile steering knuckle, connecting holes in various forms are usually punched in the shell of the automobile steering knuckle, the steering knuckle shell needs to be fixed through clamp equipment in the machining process, and drilling equipment is convenient to operate to drill.

For example, chinese patent publication No. CN215699758U discloses a clamp for a steering knuckle housing of an automobile, in which a support box and a clamp box are provided, so that a fixing mechanism can be used to fix the steering knuckle housing during drilling, and after a hole is drilled, the clamp box can be turned over by 180 degrees through a driving mechanism, so that drilling can be performed on two sides of the steering knuckle housing without re-clamping, thereby greatly improving the machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a screw thread formula slide jig has solved because adopt single screw rod to promote the grip block and remove, may be because the stress point is single, leads to the grip block because the inhomogeneous problem of breaking from the one end of screw rod of atress.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a threaded slide clamp comprising: the device comprises a placing plate, a fixing block is fixedly arranged on the top surface of the placing plate, a positioning plate is arranged on the top surface of the placing plate, a plurality of storage grooves are formed in the top surface of the placing plate, and two extrusion plates are arranged on the top surface of the placing plate; and the clamping assembly is arranged on the top surface of the placing plate and used for clamping and fixing the steering shell.

Through adopting above-mentioned technical scheme, place the board through the setting, the top surface of placing the board can be placed and turn to the casing, and the staff of being convenient for carries out centre gripping fixed operation to turning to the casing, and through setting up the fixed block, the fixed block can be fixed and turn to one side of casing.

Preferably, the clamping assembly comprises: the utility model discloses a storage tank, including the storage tank, a plurality of connecting hole, a plurality of the connecting hole is seted up respectively place the both sides of board, the equal fixed mounting in both sides of placing the board has two driving motor, the excircle wall of driving motor rotation axis with the interior round wall movable sleeve of connecting hole is established, the one end fixed mounting of driving motor rotation axis has the screw rod, the inside of storage tank is provided with the locating piece, threaded hole has been seted up to one side of locating piece, the interior round wall of screw hole with the excircle wall threaded connection of screw rod, the bottom surface of stripper plate with the top surface fixed mounting of locating piece.

Through adopting above-mentioned technical scheme, through setting up driving motor, driving motor can utilize pivoted rotation axis to drive the screw rod rotatory in the inside of storage tank after the start, through setting up the screw rod, the screw rod can with screw hole threaded connection, consequently can drive the inside lateral shifting of locating piece at the storage tank when the screw rod is rotatory.

Preferably, the top surface fixed mounting of stripper plate has two sliding blocks, the accommodation hole has been seted up to one side of sliding block, a plurality of location mouth has been seted up to the top surface of locating plate, the inside both sides fixed mounting that is close to each other of location mouth has the connecting rod, the excircle wall of connecting rod with the interior circle wall movable sleeve of sliding block is established.

Through adopting above-mentioned technical scheme, through setting up the sliding block, the sliding block can be in the synchronous inside activity at the location mouth of stripper plate lateral shifting's in-process, and through setting up the connecting rod, the stability of sliding block at the inside activity of location mouth can be stabilized to the connecting rod.

Preferably, a plurality of movable columns are fixedly mounted on the bottom surface of the positioning plate, a plurality of sleeving grooves are formed in the top surface of the fixing block, and inner circle wall surfaces of the sleeving grooves are movably sleeved with outer circle wall surfaces of the movable columns.

Through adopting above-mentioned technical scheme, through setting up the locating plate, the locating plate can be in the top surface of placing the board activity from top to bottom to at the in-process of activity from top to bottom drive movable post in the inside activity of cup jointing the groove, through setting up movable post, movable post can restrict the locating plate in the position of placing the board top surface, makes the position of placing board and fixed block correspond each other.

Preferably, a stabilizing groove is formed in one side of the inner portion of the storage groove, a bearing is fixedly sleeved on the inner circle wall surface of the stabilizing groove, and the inner circle wall surface of the inner ring of the bearing and the outer circle wall surface of the screw rod are fixedly sleeved.

Through adopting above-mentioned technical scheme, through setting up the steady groove, the steady groove can the fixed bearing in the inside position of storage tank to utilize the bearing to increase the stability of screw rod when rotating.

Preferably, both sides of the fixed block are fixedly provided with non-slip mats, and one side of the extrusion plate is fixedly provided with a flexible mat.

Through adopting above-mentioned technical scheme, through setting up the flexbile cushion, the flexbile cushion can increase the stripper plate and turn to the frictional force of casing at the fixed in-process that turns to the casing of centre gripping.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up driving motor, driving motor can utilize the pivoted rotation axis to drive the screw rod rotatory in the inside of storage tank after the start, through setting up the screw rod, the screw rod can with screw hole threaded connection, consequently can drive the inside lateral shifting of locating piece at the storage tank when the screw rod is rotatory, through setting up the stripper plate, the stripper plate can be with turning to the position that the casing promoted the fixed block, make to turn to the casing and can be fixed between fixed block and stripper plate by the centre gripping, through setting up the locating piece, the position of single stripper plate making the stripper plate more stable at the in-process that removes placing the roof surface is fixed to two locating pieces that utilize to place the roof surface.

Through setting up the sliding block, the sliding block can be in the synchronous inside activity at the location mouth of stripper plate lateral shifting's in-process, through setting up the connecting rod, the connecting rod can stabilize the stability of sliding block at the inside activity of location mouth, through setting up the locating plate, the locating plate can be at the top surface of placing the board activity from top to bottom, and drive the activity post at the inside activity of cup jointing the groove at the in-process of activity from top to bottom, through setting up the activity post, the activity post can restrict the position of locating plate at the place board top surface, make the position of placing board and fixed block correspond each other, through setting up the stable groove, the stable groove can the position of fixing bearing at the storage tank inside, and utilize the bearing to increase the stability of screw rod when rotating, through setting up flexible pad, flexible pad can be at the fixed in-process that turns to the casing of centre gripping, increase stripper plate and the frictional force that turns to the casing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the structure of the squeeze plate of the present invention;

fig. 4 is a schematic view of the connecting rod structure of the present invention.

Reference numerals: 1. placing the plate; 2. a fixed block; 3. positioning a plate; 4. positioning the opening; 5. sleeving the groove; 6. a movable post; 7. a storage tank; 8. a pressing plate; 9. connecting holes; 10. a drive motor; 11. a screw; 12. a stabilizing slot; 13. a bearing; 14. positioning blocks; 15. a threaded hole; 16. a non-slip mat; 17. a flexible pad; 18. a slider; 19. an accommodation hole; 20. a connecting rod.

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, fig. 2 and fig. 3, a screw thread formula slip fixture, including placing board 1, the top surface fixed mounting who places board 1 has fixed block 2, the top surface that places board 1 is provided with locating plate 3, the top surface that places board 1 has seted up a plurality of storage tank 7, the top surface that places board 1 is provided with two stripper plates 8, the top surface that places board 1 is provided with the centre gripping subassembly, be used for the centre gripping to fix and turn to the casing, the bottom surface fixed mounting of locating plate 3 has a plurality of movable post 6, a plurality of cup joint groove 5 has been seted up to the top surface of fixed block 2, the interior round wall of cup joint groove 5 is established with the excircle wall movable sleeve of movable post 6, the equal fixed mounting in both sides of fixed block 2 has slipmat 16, one side fixed mounting of stripper plate 8 has flexible pad 17, in-process of carrying out the centre gripping to the steering casing, slipmat 16 and flexible pad 17 can laminate in the surface that turns to the steering casing, and then increased the friction when the steering casing is fixed by the centre gripping.

Referring to fig. 2, fig. 3 and fig. 4, the top surface fixed mounting of stripper plate 8 has two sliding blocks 18, the accommodation hole 19 has been seted up to one side of sliding block 18, a plurality of location mouth 4 has been seted up to the top surface of locating plate 3, the inside both sides fixed mounting that is close to each other of location mouth 4 has connecting rod 20, the excircle wall of connecting rod 20 is established with the interior circle wall movable sleeve of sliding block 18, stable groove 12 has been seted up to inside one side of storing tank 7, the interior circle wall fixed sleeve of stable groove 12 is equipped with bearing 13, the interior circle wall of bearing 13 inner ring is established with the exterior circle wall fixed sleeve of screw rod 11.

Referring to fig. 1, fig. 2 and fig. 3, the clamping assembly includes a plurality of connecting holes 9, the plurality of connecting holes 9 are respectively opened at two sides of the placing plate 1, two driving motors 10 are fixedly installed at two sides of the placing plate 1, an outer circular wall surface of a rotating shaft of the driving motor 10 is movably sleeved with an inner circular wall surface of the connecting hole 9, a screw 11 is fixedly installed at one end of the rotating shaft of the driving motor 10, a positioning block 14 is arranged inside the storing groove 7, a threaded hole 15 is formed at one side of the positioning block 14, an inner circular wall surface of the threaded hole 15 is in threaded connection with the outer circular wall surface of the screw 11, a bottom surface of the extruding plate 8 is fixedly installed with a top surface of the positioning block 14, a worker starts the driving motor 10, the rotating shaft of the driving motor 10 can drive the screw 11 to rotate inside the storing groove 7, and in the rotating process of the screw 11, because the screw 11 is in threaded connection with the threaded hole 15, the positioning block 14 can be driven to move transversely inside the storing groove 7, and further drive the extruding plate 8 to move on the top surface of the placing plate 1, and further clamp the steering shell between the fixing block 2 and the extruding plate 8.

The working principle is as follows: referring to fig. 1-4, when in use, firstly, a worker places the steering housing on the top surface of the placing plate 1, then the worker starts the driving motor 10, the rotating shaft of the driving motor 10 drives the screw rod 11 to rotate inside the storing groove 7, in the process of rotating the screw rod 11, the screw rod 11 is in threaded connection with the threaded hole 15, so that the positioning block 14 can be driven to move transversely inside the storing groove 7, the extrusion plate 8 is driven to move on the top surface of the placing plate 1, the steering housing is clamped and fixed between the fixing block 2 and the extrusion plate 8, and the two positioning blocks 14 are adopted to drive the single extrusion plate 8 to move transversely, so that the stability of the extrusion plate 8 can be increased in the moving process of the extrusion plate 8, in the process of clamping the steering housing, the anti-skid pad 16 and the flexible pad 17 can be attached to the surface of the steering housing, and the friction force when the steering housing is clamped and fixed is increased.

Through setting up locating plate 3, locating plate 3 can be in the top surface activity from top to bottom of placing board 1 to at the inside activity of cup jointing groove 5 of in-process drive activity post 6 of activity from top to bottom, and then make the top surface of placing board 1 can the fixed not casing of co-altitude of centre gripping, when the great casing of centre gripping volume, fixed block 2 can the rebound, and connecting rod 20 can be in the inside activity from top to bottom of accommodation hole 19 simultaneously.

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. A threaded sliding clamp, comprising:

the device comprises a placing plate (1), wherein a fixed block (2) is fixedly installed on the top surface of the placing plate (1), a positioning plate (3) is arranged on the top surface of the placing plate (1), a plurality of storage grooves (7) are formed in the top surface of the placing plate (1), and two extrusion plates (8) are arranged on the top surface of the placing plate (1);

the clamping assembly is arranged on the top surface of the placing plate (1) and used for clamping and fixing the steering shell.

2. The threaded slide clamp of claim 1, wherein the clamping assembly comprises:

a plurality of connecting hole (9), a plurality of connecting hole (9) are seted up respectively place the both sides of board (1), the equal fixed mounting in both sides of placing board (1) has two driving motor (10), the excircle wall of driving motor (10) rotation axis with the interior circle wall movable sleeve of connecting hole (9) is established, the one end fixed mounting of driving motor (10) rotation axis has screw rod (11), the inside of storage tank (7) is provided with locating piece (14), threaded hole (15) have been seted up to one side of locating piece (14), the interior circle wall of screw hole (15) with the excircle wall threaded connection of screw rod (11), the bottom surface of stripper plate (8) with the top surface fixed mounting of locating piece (14).

3. The threaded sliding clamp according to claim 1, wherein two sliding blocks (18) are fixedly mounted on the top surface of the extrusion plate (8), one side of each sliding block (18) is provided with a receiving hole (19), the top surface of the positioning plate (3) is provided with a plurality of positioning holes (4), connecting rods (20) are fixedly mounted on two sides of the inner portions of the positioning holes (4) which are close to each other, and the outer circle wall surface of each connecting rod (20) is movably sleeved with the inner circle wall surface of each sliding block (18).

4. The threaded sliding clamp according to claim 1, wherein a plurality of movable columns (6) are fixedly mounted on the bottom surface of the positioning plate (3), a plurality of sleeving grooves (5) are formed on the top surface of the fixed block (2), and the inner circular wall surface of each sleeving groove (5) is movably sleeved with the outer circular wall surface of each movable column (6).

5. The threaded sliding clamp according to claim 2, wherein a stabilizing groove (12) is formed in one side of the storage groove (7), a bearing (13) is fixedly sleeved on the inner circular wall surface of the stabilizing groove (12), and the inner circular wall surface of the inner ring of the bearing (13) is fixedly sleeved on the outer circular wall surface of the screw (11).

6. A screw-type sliding jig according to claim 1, wherein both sides of the fixed block (2) are fixedly installed with non-slip pads (16), and one side of the pressing plate (8) is fixedly installed with a flexible pad (17).