CN218533593U

CN218533593U - Adjustable fixture for screw production and processing

Info

Publication number: CN218533593U
Application number: CN202222187551.6U
Authority: CN
Inventors: 张绍耀; 李欣萍
Original assignee: Lianyungang Deyou Precision Work Technology Co ltd
Current assignee: Lianyungang Deyou Precision Work Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-28
Anticipated expiration: 2032-08-19

Abstract

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to an anchor clamps with adjustable be used for screw production and processing, include: backup pad, screw, the fixed sleeve that is equipped with of backup pad upside, one side that the sleeve was kept away from mutually all is equipped with slide opening A, and slide opening A inboard all slides and is equipped with big clamp plate, and driven wedge one side all is equipped with automatic re-setting device, and the sleeve right side is equipped with slide opening B, and the inboard slip of slide opening B is equipped with little clamp plate, and the backup pad upside is equipped with automatic promotion clamping device, and big clamp plate one side is all fixed and is equipped with driven wedge, and the bottom plate downside is equipped with lift fixing device, the utility model discloses, through setting up backup pad, sleeve, big clamp plate, little clamp plate, driven wedge, extension spring, electric putter, push pedal, initiative wedge, support frame, bottom plate, guide bar, spacing frame, thread bush, main nut, screw thread post, fixation nut, mounting hole, rubber pad, magnet, make it have automatic re-setting, the tight, the liftable fixed function of automatic promotion clamp.

Description

Adjustable fixture for screw production and processing

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps with adjustable be used for screw production and processing.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

In the prior art, when the clamp is used for clamping a screw, the clamping plate clamps the screw when the movable handle needs to be manually rotated when the screw is clamped, the machining efficiency is reduced, the screws with different lengths are inconvenient to machine, when the screw is taken out, the clamping plate is difficult to clamp, the manual work is needed to continuously work the adjusting position of the clamping plate, the fingers which injure operators are easily caused, and the clamp is quite inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the anchor clamps in use that exist among the prior art and need the artifical clamp plate to press from both sides the screw tight when changing movable handle when adding man-hour, cause machining efficiency to reduce, and inconvenient screw to different length is processed, when taking out the screw, the clamp plate can hardly have the condition of blocking, need the manual work just can continue work to its adjusting position, cause the finger that the operating personnel was hindered to the intention easily, very inconvenient shortcoming, and the adjustable fixture who is used for screw production and processing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing an adjustable anchor clamps for screw production processing includes: backup pad, screw, its characterized in that, the fixed sleeve that is equipped with of backup pad upside, the sleeve outside is equipped with two slide opening A, two slide opening A inboard all slides and is equipped with big clamp plate, big clamp plate one side is all fixed and is equipped with driven wedge, driven wedge one side all is equipped with automatic re-setting device, the sleeve right side is equipped with slide opening B, slide opening B inboard slides and is equipped with little clamp plate, the backup pad upside is equipped with automatic promotion clamping device, the screw can be dismantled between big clamp plate and little clamp plate, the backup pad downside is equipped with lift fixing device.

Preferably, the automatic reset device includes: and the tension spring is fixed between the driven wedge block and the sleeve.

Preferably, the automatic push clamping device comprises: the safety cover, the safety cover is fixed at the backup pad upside, the inboard fixed electric putter that is equipped with of safety cover, electric putter needs external power supply and switch, electric putter's axle head is fixed and is equipped with the push pedal, push pedal one side and little clamp plate fixed connection, the fixed two initiative wedges that are equipped with in push pedal one side, initiative wedge one side all with driven wedge one side sliding connection respectively, push pedal one side is equipped with two through holes, the inboard all slidable of through hole is equipped with the support frame, support frame one end fixed connection is in the sleeve outside, support frame other end fixed connection is at the backup pad upside.

Preferably, the support frame is of an L-shaped structure.

Preferably, the lifting fixing device includes: the bottom plate, backup pad one side is equipped with a plurality of guiding holes B, the fixed a plurality of guide bars that are equipped with of bottom plate upside, the equal sliding connection of guide bar is inboard at guiding hole B, the both sides that the bottom plate was kept away from are all fixed and are equipped with two spacing frames, the rotatable thread bush that is equipped with of backup pad downside, the fixed main nut that is equipped with in the thread bush outside, the thread bush inboard is connected through screw thread transmission and is equipped with the screw thread post, screw thread post downside and bottom plate fixed connection, the screw thread post outside is equipped with fixation nut through screw thread transmission connection, bottom plate one side is equipped with a plurality of mounting holes.

Preferably, rubber pads are fixedly arranged on one sides of the large clamping plate and the small clamping plate.

Preferably, the supporting plate upside is equipped with circular slot, a plurality of magnet can be dismantled to circular slot inboard.

The utility model provides an anchor clamps with adjustable be used for screw production and processing, beneficial effect lies in:

(1) The clamp has the advantages that the clamp can automatically push the clamp to clamp through the arrangement of the supporting plate, the sleeve, the large clamping plate, the small clamping plate, the driven wedge block, the protective cover, the electric push rod, the push plate, the driving wedge block and the supporting frame, and the movable handle is not required to be manually rotated to clamp the screw tightly, so that the clamp is convenient to use.

(2) Through setting up sleeve, driven wedge, extension spring, make its anchor clamps have the automatic re-setting function, can be convenient for take out the screw, convenient to use.

(3) Through setting up bottom plate, guide bar, spacing frame, thread bush, main nut, screw thread post, fixation nut, make its anchor clamps have height-adjustable's function, can process the screw of different length, convenient to use.

Drawings

Fig. 1 is a schematic front perspective view of an adjustable fixture for screw production and processing according to the present invention;

fig. 2 is a schematic view of an upper three-dimensional structure of an adjustable fixture for screw production and processing provided by the present invention;

fig. 3 is a schematic front cut-away three-dimensional structure diagram of an adjustable fixture for screw production and processing provided by the utility model;

fig. 4 is the left side of the adjustable fixture for screw production and processing provided by the utility model is a structural schematic diagram of sectioning.

In the figure: the device comprises a supporting plate 1, screws 2, a sleeve 3, a large clamping plate 4, a small clamping plate 5, a driven wedge block 6, a tension spring 7, a protective cover 8, an electric push rod 9, a push plate 10, a driving wedge block 11, a supporting frame 12, a bottom plate 13, a guide rod 14, a limiting frame 15, a threaded sleeve 16, a main nut 17, a threaded column 18, a fixing nut 19, a mounting hole 20, a rubber pad 21 and a magnet 22.

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.

Referring to fig. 1-4, an adjustable fixture for screw manufacturing includes: backup pad 1,

screw

2, 1 upside in backup pad is equipped with the circular recess, the circular recess inboard can be dismantled and be equipped with a plurality of magnet 22, in the time of concrete implementation, can produce iron fillings waste material after fixed screw is accomplished by processing, and these waste materials are difficult to be accomodate the clearance, the waste material can fall in the groove of 1 upside in backup pad when processing, thereby be adsorbed by magnet 22, also can take out in the lump by adsorbed waste material on magnet 22 by the way when screw 2 processing is accomplished and is taken out, convenient to use, 1 upside in backup pad is fixed and is equipped with sleeve 3, the sleeve 3 outside is equipped with two slide opening A, two slide opening A inboards all slide and are equipped with big clamp plate 4, big clamp plate 4 one side is all fixed and is equipped with driven wedge 6, driven wedge 6 one side all is equipped with automatic re-setting device.

Sleeve 3 right side is equipped with slide opening B, and the inboard slip of slide opening B is equipped with little clamp plate 5, and big clamp plate 4 and the fixed rubber pad 21 that is equipped with in 5 one sides of little clamp plate, and 1 upside of backup pad is equipped with automatic promotion clamping device, and screw 2 can be dismantled between big clamp plate 4 and little clamp plate 5, and 1 downside of backup pad is equipped with lift fixing device, and automatic re-setting device includes: extension spring 7, extension spring 7 are fixed between driven wedge 6 and sleeve 3, and automatic clamping device that promotes includes: safety cover 8, safety cover 8 is fixed at 1 upside in backup pad, 8 inboard fixed electric putter 9 that is equipped with of safety cover, electric putter 9 needs external power supply and switch, electric putter 9's axle head is fixed and is equipped with push pedal 10, push pedal 10 one side and little clamp plate 5 fixed connection, push pedal 10 one side is fixed and is equipped with two initiative wedges 11, initiative wedge 11 one side all with driven wedge 6 one side slidable connection respectively, push pedal 10 one side is equipped with two through holes, the through hole inboard all can slide and be equipped with support frame 12, support frame 12 one end fixed connection is in the sleeve 3 outside, support frame 12 other end fixed connection is at 1 upside in backup pad, in the time of concrete implementation, when needs to the screw clamp tight, operating personnel opens electric putter 9 switch, make electric putter 9 work, close the switch during the clamp tightly can, electric putter 9's push pedal 10 can exert thrust, push pedal 10 drives initiative wedge 11 under the route of support frame 12 and exerts thrust to driven wedge 6, and push pedal 10 also promotes little clamp plate 5 movements to the application of force to little clamp plate simultaneously, thereby the function of screw clamp tight is tight, need not to artifical activity handle makes the clamp plate tightly, be convenient for using the screw clamp.

1 downside in backup pad is equipped with lift fixing device and includes: the bottom plate 13, a plurality of guide holes B are formed in one side of the support plate 1, a plurality of guide rods 14 are fixedly arranged on the upper side of the bottom plate 13, the guide rods 14 are all slidably connected to the inner sides of the guide holes B, two limit frames 15 are fixedly arranged on two sides, far away from the bottom plate 13, a threaded sleeve 16 is rotatably arranged on the lower side of the support plate 1, a main nut 17 is fixedly arranged on the outer side of the threaded sleeve 16, a threaded column 18 is arranged on the inner side of the threaded sleeve 16 through threaded transmission connection, the lower side of the threaded column 18 is fixedly connected with the bottom plate 13, a fixing nut 19 is arranged on the outer side of the threaded column 18 through threaded transmission connection, a plurality of mounting holes 20 are formed in one side of the bottom plate 13, in specific implementation, screws with different heights need to be machined, an operator needs to rotate the main nut 17 through a wrench, the main nut 17 drives the threaded sleeve 16 to rotate the outer side of the threaded column 18, the support plate 1 is driven to slide in the guide rods 14, the height of the support plate can be adjusted, when the operator rotates the fixing nut 19 through the wrench, the fixing nut 19, the fixing nut 16 can be tightly pressed against the threaded sleeve 16, a locking effect is achieved, the support plate 1 can not fall off due to slide, when the height of the support plate 1 rises to be prevented when the support plate, potential safety hazards of the support plate 1 can be reduced, and the limit frames 15 can be conveniently used.

It should be noted that:

the electric push rod 22 is: an electric driver for converting the rotation of motor to the linear reciprocating motion of push rod can be used as executing machine in simple or complicated technological process for remote control, centralized control or automatic control.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable clamp for screw production and processing, comprising: backup pad (1), screw (2), its characterized in that, backup pad (1) upside is fixed and is equipped with sleeve (3), the sleeve (3) outside is equipped with two slide opening A, two slide opening A inboard all slides and is equipped with big clamp plate (4), big clamp plate (4) one side all is fixed and is equipped with driven wedge (6), driven wedge (6) one side all is equipped with automatic re-setting device, sleeve (3) right side is equipped with slide opening B, slide opening B inboard slides and is equipped with little clamp plate (5), backup pad (1) upside is equipped with automatic promotion clamping device, screw (2) can be dismantled between big clamp plate (4) and little clamp plate (5), backup pad (1) downside is equipped with lift fixing device.

2. The adjustable clamp for screw production and processing as claimed in claim 1, wherein the automatic resetting device comprises: and the tension spring (7), and the tension spring (7) is fixed between the driven wedge block (6) and the sleeve (3).

3. The adjustable clamp for screw production tooling of claim 1, wherein the automatic push clamping device comprises: safety cover (8), safety cover (8) are fixed in backup pad (1) upside, safety cover (8) inboard is fixed and is equipped with electric putter (9), electric putter (9) need external power supply and switch, the axle head of electric putter (9) is fixed and is equipped with push pedal (10), push pedal (10) one side and little clamp plate (5) fixed connection, push pedal (10) one side is fixed and is equipped with two initiative wedges (11), initiative wedge (11) one side all with driven wedge (6) one side slidable connection respectively, push pedal (10) one side is equipped with two through holes, the inboard all slidable of through hole is equipped with support frame (12), support frame (12) one end fixed connection is in the sleeve (3) outside, support frame (12) other end fixed connection is in backup pad (1) upside.

4. The adjustable clamp for screw production and processing as recited in claim 3, wherein the support frame (12) is of an L-shaped configuration.

5. The adjustable clamp for screw production and processing as claimed in claim 1, wherein the lifting fixing device comprises: bottom plate (13), backup pad (1) one side is equipped with a plurality of guiding holes B, bottom plate (13) upside is fixed and is equipped with a plurality of guide bars (14), the equal sliding connection of guide bar (14) is inboard at guiding hole B, the both sides that bottom plate (13) kept away from mutually all are fixed and are equipped with two spacing frames (15), rotatable thread bush (16) that is equipped with of backup pad (1) downside, the fixed main nut (17) that is equipped with in thread bush (16) outside, thread bush (16) inboard is connected through screw thread transmission and is equipped with screw thread post (18), screw thread post (18) downside and bottom plate (13) fixed connection, the screw thread post (18) outside is connected through screw thread transmission and is equipped with fixation nut (19), bottom plate (13) one side is equipped with a plurality of mounting holes (20).

6. The adjustable clamp for screw production and processing as claimed in claim 1, wherein a rubber gasket (21) is fixedly arranged on one side of each of the large clamping plate (4) and the small clamping plate (5).

7. The adjustable clamp for screw production and processing according to claim 1, wherein the support plate (1) is provided with a circular groove on the upper side, and a plurality of magnets (22) are detachably arranged on the inner side of the circular groove.