CN212311661U

CN212311661U - Displacement mechanism for screw machining machine tool

Info

Publication number: CN212311661U
Application number: CN202021132360.4U
Authority: CN
Inventors: 程涛
Original assignee: Shenzhen Hengtianxia Plastic Hardware Co ltd
Current assignee: Shenzhen Hengtianxia Plastic Hardware Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-08
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a displacement mechanism for screw machine tool, including the L shaped plate, fixed mounting has the connecting plate on the inner wall of L shaped plate one side, the top thread fixing of connecting plate has first electric telescopic handle, first electric telescopic handle's output shaft bottom fixed mounting has driving motor, driving motor's output shaft tip fixed mounting has the shape of returning, set up the rectangular hole that front side and rear side were the opening setting on the bottom inner wall of the shape of returning, be equipped with two circular splint in returning the shape inboard, circular splint's top fixed mounting has the T shape bolt, the top of T shape bolt extends to the top of returning the shape plate, it establishes on two T shape bolts to return shape board thread bush. The utility model discloses simple structure, convenient operation is convenient for press from both sides the tight fixed of screw to different specifications, and is convenient for adjust the inclination of the sand board of polishing for the tip form of being convenient for polish into different gradients with the screw bottom of different specifications satisfies the use needs, is favorable to using.

Description

Displacement mechanism for screw machining machine tool

Technical Field

The utility model relates to a screw processing equipment technical field especially relates to a displacement mechanism for screw machine tool.

Background

The screw is the physics and the mathematical principle of the circular rotation in inclined plane and frictional force that utilize the object, the instrument of fastener thing parts step by step, the production of screw needs to pass through multichannel process, screw polishing process is one of them important ring, the screw is polished and is added the upper end that needs to use anchor clamps to press from both sides tight screw, polish the lower extreme of screw, make the lower extreme of screw become the tip form of being convenient for twist, current displacement mechanism for screw machine tool is mostly by electric telescopic handle, driving motor, polishing sand plate etc. is constituteed, electric telescopic handle drives the screw position and removes, the position of adjusting screw, driving motor work drives the screw and rotates, polishing sand plate polishes the bottom of screw into the tip form.

But the gradient of the sand plate of polishing for displacement mechanism for current screw machine tool is not convenient for adjust according to actual need for the not tip form of different gradients is polished into with the screw bottom of different specifications to the screw of being convenient for, can not satisfy the user demand, therefore we have proposed a displacement mechanism for screw machine tool and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a displacement mechanism for a screw processing machine tool.

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

a displacement mechanism for a screw machining machine tool comprises an L-shaped plate, wherein a connecting plate is fixedly installed on the inner wall of one side of the L-shaped plate, a first electric telescopic rod is fixedly arranged at the top of the connecting plate through threads, a driving motor is fixedly installed at the bottom end of an output shaft of the first electric telescopic rod, a return-shaped plate is fixedly installed at the end part of an output shaft of the driving motor, rectangular holes with openings in the front side and the rear side are formed in the inner wall of the bottom of the return-shaped plate, two circular clamping plates are arranged in the return-shaped plate, T-shaped bolts are fixedly installed at the tops of the circular clamping plates, the tops of the T-shaped bolts extend to the upper side of the return-shaped plate, the return-shaped plate is sleeved on the two T-shaped bolts through threads, screws are arranged in the return-shaped plate, the bottom ends of the screws extend to, the output shaft end of the second electric telescopic handle is fixedly connected with one side of the moving block, the top fixed mounting of the moving block has a fixed block, the front side and the rear side of the fixed block are all rotated and installed with the connecting block that the slope set up, the top fixed mounting of two connecting blocks has the sanding plate that the same slope set up, the bottom of sanding plate is fixed with first T shape slide rail, slidable mounting has the slider on the T shape slide rail, the bottom of slider articulates there is the montant, top one side fixed mounting of moving block has the bracing piece, the montant sliding sleeve is established on the bracing piece, one side that the second electric telescopic handle was kept away from to the fixed block is rotated and is installed the screw rod, the bracing piece rotates the cover and establishes on the screw rod, the one end fixed mounting of screw rod has the knob, threaded sleeve is equipped with L shape pole on the screw.

Preferably, two first threaded holes are formed in the inner wall of the top of the return-shaped plate and are in threaded connection with corresponding T-shaped bolts.

Preferably, a second threaded hole is formed in the inner wall of one side of the L-shaped rod and is in threaded connection with the screw rod.

Preferably, the other side of the moving block is provided with a first rectangular groove, and the side wall of the first rectangular groove is in sliding connection with the outer side of the L-shaped rod.

Preferably, the bottom end of the vertical rod is provided with a second rectangular groove, and the side wall of the second rectangular groove is connected with the outer side of the supporting rod in a sliding mode.

Preferably, the top of the sliding block is provided with a first T-shaped sliding groove, two sides of the first T-shaped sliding groove are both provided with openings, and the first T-shaped sliding groove is connected with the outer side of the first T-shaped sliding rail in a sliding mode.

Preferably, the bottom of the moving block is provided with a second T-shaped sliding groove, two sides of the second T-shaped sliding groove are both provided with openings, a second T-shaped sliding rail is fixedly mounted on the inner wall of the bottom of the L-shaped plate, and the second T-shaped sliding groove is slidably connected with the second T-shaped sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arranged L-shaped plate, the first electric telescopic rod, the driving motor, the return plate, the circular clamping plate, the T-shaped bolt, the moving block, the second electric telescopic rod, the fixed block, the connecting block, the sanding plate, the first T-shaped slide rail, the vertical rod, the supporting rod, the screw rod, the connecting rod and the L-shaped rod are matched, at the moment, the screw is positioned in the return plate, two T-shaped bolts are screwed through a wrench, so that the T-shaped screw rod rotates to drive the corresponding circular clamping plate to move downwards, the circular clamping plate moves downwards and clamps and fixes the screw rod, then the second electric telescopic rod is started to drive the sanding plate to move to a proper position through the moving block, when the inclination angle of the sanding plate needs to be adjusted, the forward rotation knob drives the screw rod to rotate to drive the L-shaped rod to extrude the connecting rod, the connecting rod drives the vertical rod to move upwards and extrude the sliding block, the, the slider drives the sanding plate through first T slide rail and upwards rotates, and the sanding plate drives two connecting blocks and rotates, when the sanding plate rotated suitable position, starts driving motor and moves the screw through returning the shape board and rotate immediately, starts first electric telescopic handle and drives back the shape board and move down through driving motor, returns the shape board and moves the screw and removes, and the sanding plate is polished the bottom of screw, is convenient for adjust the gradient of sanding plate.

The utility model discloses simple structure, convenient operation is convenient for press from both sides the tight fixed of screw to different specifications, and is convenient for adjust the inclination of the sand board of polishing for the tip form of being convenient for polish into different gradients with the screw bottom of different specifications satisfies the use needs, is favorable to using.

Drawings

Fig. 1 is a schematic structural view of a displacement mechanism for a screw machine tool according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structure view of a portion B in fig. 1.

In the figure: 1L shaped plate, 2 first electric telescopic handle, 3 driving motor, 4 return shaped plates, 5 circular splint, 6T shape bolt, 7 movable blocks, 8 second electric telescopic handle, 9 fixed blocks, 10 connecting blocks, 11 sanding plates, 12 first T shape slide rails, 13 montants, 14 bracing pieces, 15 screw rods, 16 connecting rods, 17L shape pole.

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.

Referring to fig. 1-3, a displacement mechanism for a screw processing machine tool comprises an L-shaped plate 1, a connecting plate is fixedly installed on the inner wall of one side of the L-shaped plate 1, a first electric telescopic rod 2 is fixed on the top of the connecting plate through threads, a driving motor 3 is fixedly installed at the bottom end of an output shaft of the first electric telescopic rod 2, a return plate 4 is fixedly installed at the end of an output shaft of the driving motor 3, rectangular holes with openings on both the front side and the rear side are formed in the inner wall of the bottom of the return plate 4, two circular clamping plates 5 are arranged in the return plate 4, T-shaped bolts 6 are fixedly installed at the tops of the circular clamping plates 5, the tops of the T-shaped bolts 6 extend to the upper side of the return plate 4, the return plate 4 is sleeved on the two T-shaped bolts 6 through threads, screws are arranged in the return plate 4, the bottom ends of the screws extend to the lower, a second electric telescopic rod 8 is fixed on the bottom of one side of the L-shaped plate 1 through threads, the end part of an output shaft of the second electric telescopic rod 8 is fixedly connected with one side of a moving block 7, a fixed block 9 is fixedly installed on the top of the moving block 7, obliquely arranged connecting blocks 10 are rotatably installed on the front side and the rear side of the fixed block 9, polishing sand plates 11 which are obliquely arranged are fixedly installed on the tops of the two connecting blocks 10, a first T-shaped slide rail 12 is fixed on the bottom of each polishing sand plate 11, a slide block is slidably installed on each T-shaped slide rail 12, a vertical rod 13 is hinged to the bottom of each slide block, a support rod 14 is fixedly installed on one side of the top of the moving block 7, each vertical rod 13 is slidably sleeved on each support rod 14, a screw rod 15 is rotatably installed on one side of the fixed block 9 away from the second electric telescopic rod 8, each, the movable block 7 is established on L shape pole 17 in a sliding way, and articulated between one side that fixed block 9 was kept away from to the top of L shape pole 17 and montant 13 have a connecting rod 16 that sets up with the slope, the utility model discloses simple structure, convenient operation is convenient for press from both sides tightly fixedly to the screw of different specifications, and is convenient for adjust the inclination of the sand plate 11 of polishing for the point form of being convenient for polish into different gradients with the screw bottom of different specifications satisfies the use needs, is favorable to the use.

In the utility model, two first threaded holes are arranged on the inner wall of the top of the clip 4, the first threaded holes are in threaded connection with the corresponding T-shaped bolts 6, one side of the L-shaped rod 17 is provided with a second threaded hole, the second threaded hole is in threaded connection with the screw rod 15, the other side of the moving block 7 is provided with a first rectangular groove, the side wall of the first rectangular groove is in sliding connection with the outer side of the L-shaped rod 17, the bottom end of the vertical rod 13 is provided with a second rectangular groove, the side wall of the second rectangular groove is in sliding connection with the outer side of the supporting rod 14, the top of the sliding block is provided with a first T-shaped sliding groove with both sides arranged in an opening way, the first T-shaped sliding groove is in sliding connection with the outer side of the first T-shaped sliding rail 12, the bottom of the moving block 7 is provided with a second T-shaped sliding groove with both sides arranged in an opening way, a second T-shaped sliding rail, the utility model discloses simple structure, convenient operation is convenient for press from both sides the screw of different specifications and press from both sides tightly fixed, and is convenient for adjust the inclination of the sand board 11 of polishing for the tip form of being convenient for polish into different gradients with the screw bottom of different specifications satisfies the use needs, is favorable to using.

The working principle is as follows: when the screw is used, the screw is positioned in the clip-shaped plate 4 at the moment, the two T-shaped bolts 6 are screwed by a wrench, the T-shaped screws 6 move downwards while rotating under the action of the two threaded holes formed in the clip-shaped plate 4, the T-shaped bolts 6 drive the corresponding circular clamping plates 5 to move downwards, and the circular clamping plates 5 move downwards and clamp and fix the screw;

then starting a second electric telescopic rod 8 to drive a moving block 7 to slide on a second T-shaped sliding rail, driving a polishing sand plate 11 to move to a proper position by the moving block 7, when the inclination angle of the polishing sand plate 11 needs to be adjusted, rotating a knob in a forward direction, driving a screw rod 15 to rotate by the knob, driving the L-shaped rod 17 to slide in a first rectangular groove by the screw rod 15 under the action of a threaded hole formed in the L-shaped rod 17, extruding a connecting rod 16 by the L-shaped rod 17 in the moving process, moving and rotating the connecting rod 16 under the action of extrusion force, driving a vertical rod 13 to move upwards by the connecting rod 16, sliding the vertical rod 13 on a supporting rod 14, extruding a sliding block by the vertical rod 13 in the moving process, rotating the sliding block and generating extrusion force on a first T-shaped sliding rail 12 under the action of extrusion force, driving the first T-shaped sliding rail 12 to rotate upwards by the sliding block under, first T slide rail 12 drives the sand plate 11 of polishing and upwards rotates, sand plate 11 of polishing drives two connecting blocks 10 and rotates, when sand plate 11 of polishing rotates suitable position, the stall knob, under the effect of self screw thread locking damping force between screw rod 15 and L shape pole 17, be equivalent to ordinary screw member self screw thread locking force, make sand plate 11 of polishing fixed, start driving motor 3 this moment, driving motor 3 drives the screw through returning the plate 4 and rotates, start first electric telescopic handle 2, first electric telescopic handle 2 drives returning the plate 4 and moves down through driving motor 3, it drives the screw and removes to return the plate 4, sand plate 11 of polishing polishes the bottom of screw, be convenient for adjust sand plate 11's gradient.

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. The utility model provides a displacement mechanism for screw machine tool, including L shaped plate (1), a serial communication port, fixed mounting has the connecting plate on the inner wall of L shaped plate (1) one side, the top thread fastening of connecting plate has first electric telescopic handle (2), the output shaft bottom fixed mounting of first electric telescopic handle (2) has driving motor (3), the output shaft tip fixed mounting of driving motor (3) returns shaped plate (4), set up the rectangular hole that the front side and rear side were the opening setting on the bottom inner wall of returning shaped plate (4), be equipped with two circular splint (5) in returning shaped plate (4), the top fixed mounting of circular splint (5) has T shape bolt (6), the top of T shape bolt (6) extends to the top of returning shaped plate (4), it establishes on two T shape bolt (6) to return shaped plate (4) thread bush, be equipped with the screw in returning shaped plate (4), the bottom end of the screw penetrates through the rectangular hole and extends to the lower part of the return-shaped plate (4), a moving block (7) is slidably mounted on the inner wall of the bottom part of the L-shaped plate (1), a second electric telescopic rod (8) is fixed to the bottom of one side of the L-shaped plate (1) in a threaded manner, the end part of an output shaft of the second electric telescopic rod (8) is fixedly connected with one side of the moving block (7), a fixed block (9) is fixedly mounted at the top part of the moving block (7), obliquely arranged connecting blocks (10) are rotatably mounted on the front side and the rear side of the fixed block (9), the same obliquely arranged sanding plate (11) is fixedly mounted at the tops of the two connecting blocks (10), a first T-shaped sliding rail (12) is fixed at the bottom part of the sanding plate (11), a sliding block is slidably mounted on the T-shaped sliding rail (12), a vertical rod (13, montant (13) slip cover is established on bracing piece (14), one side that second electric telescopic handle (8) was kept away from in fixed block (9) is rotated and is installed screw rod (15), bracing piece (14) are rotated and are established on screw rod (15), the one end fixed mounting of screw rod (15) has the knob, threaded sleeve is equipped with L shape pole (17) on screw rod (15), movable block (7) slip cover is established on L shape pole (17), articulated between the one side that fixed block (9) was kept away from with montant (13) the top of L shape pole (17) have connecting rod (16) that same slope set up.

2. The displacement mechanism of claim 1, wherein the return plate (4) has two first threaded holes formed in the top inner wall thereof, and the first threaded holes are threadedly connected to the corresponding T-bolts (6).

3. The displacement mechanism of claim 1, wherein a second threaded hole is formed in an inner wall of one side of the L-shaped rod (17), and the second threaded hole is in threaded connection with the screw (15).

4. The displacement mechanism of a screw machine according to claim 1, characterized in that the other side of the moving block (7) is provided with a first rectangular groove, and the side wall of the first rectangular groove is slidably connected with the outer side of the L-shaped rod (17).

5. The displacement mechanism of claim 1, wherein the bottom end of the vertical rod (13) is provided with a second rectangular groove, and the side wall of the second rectangular groove is slidably connected with the outer side of the support rod (14).

6. The displacement mechanism of claim 1, wherein the top of the slide block is provided with a first T-shaped sliding slot with two open sides, and the first T-shaped sliding slot is slidably connected with the outer side of the first T-shaped sliding rail (12).

7. The displacement mechanism of claim 1, wherein the bottom of the movable block (7) is provided with a second T-shaped sliding groove with openings on both sides, and the inner wall of the bottom of the L-shaped plate (1) is fixedly provided with a second T-shaped sliding rail which is slidably connected with the second T-shaped sliding rail.