CN216371823U

CN216371823U - Clamping device for machining cylinder screw rod

Info

Publication number: CN216371823U
Application number: CN202122667643.XU
Authority: CN
Inventors: 李树仁
Original assignee: Suzhou Kekang Machinery Technology Co ltd
Current assignee: Suzhou Kekang Machinery Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-26
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a clamping device for machining a cylinder screw rod, which comprises a base and a fixed leg, wherein the top end of the fixed leg is fixedly connected with the lower surface of the base, the left side of the upper surface of the base is slidably connected with a movable seat, the right side of the upper surface of the base is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a fixed seat, the movable seat is movably connected with the base through an adjusting assembly, and the rear sides of the upper surfaces of the movable seat and the fixed seat are fixedly connected with fixed plates; according to the utility model, the first screw rod is driven to rotate by the first handle, the first screw rod is matched with the first movable block in the rotating process, the first movable block can move along the axial direction of the first screw rod, the movable seat can be driven to move by the first movable block in the moving process, and at the moment, the distance between the movable seat and the fixed seat is adjusted, so that screw rods with different lengths can be additionally held, and the screw rod clamping device is convenient to use and strong in practicability.

Description

Clamping device for machining cylinder screw rod

Technical Field

The utility model relates to the technical field of cylinder screw rod processing, in particular to a clamping device for cylinder screw rod processing.

Background

The screw rod and cylinder combined structure is characterized in that a piston rod moves along a straight line, and the screw rod is matched with the piston rod to move. The screw rod is a cylinder with a spiral groove cut on the outer surface or a cone with a conical spiral groove cut on the outer surface, and in the production process of the screw rod, the screw rod needs to be fixed by using a corresponding clamping device, so that the screw rod is prevented from deviating in the processing process.

Although current screw rod clamping device can press from both sides tightly the lead screw, when using, corresponding size has been fixed well mostly, hardly makes corresponding adjustment to clamping device according to the corresponding size of lead screw, when the length of screw rod is longer or shorter, just need change corresponding clamping device, not only waste time and energy at this in-process, and very influence user's machining efficiency.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for processing a cylinder screw rod, which aims to solve the problems that although the existing screw rod clamping device proposed in the background art can clamp the screw rod, corresponding sizes are mostly fixed during use, and the clamping device is difficult to be adjusted correspondingly according to the corresponding sizes of the screw rod.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a clamping device that cylinder lead screw processing was used, includes base and fixed leg, the top of fixed leg is connected with the lower fixed surface of base, the upper surface left side sliding connection of base has the sliding seat, the upper surface right side fixedly connected with connecting block of base, the upper surface fixed connection of connecting block has the fixing base, the sliding seat passes through adjusting part and base swing joint, the equal fixedly connected with fixed plate in upper surface rear side of sliding seat and fixing base, the upper surface front side of sliding seat and fixing base all is provided with the fly leaf, the equal fixedly connected with grip block in one side that fixed plate and fly leaf are close to mutually, fixed plate and fly leaf pass through clamping part swing joint.

Further, the method comprises the following steps: the number of the fixed legs is four, and the four fixed legs are uniformly and fixedly connected to four corners of the lower surface of the base.

Further, the method comprises the following steps: the equal fixedly connected with slider in both sides around the sliding seat lower surface, the spout has all been seted up to both sides around the base upper surface, spout and slider looks adaptation.

Further, the method comprises the following steps: the adjusting assembly comprises a first movable block, a first lead screw and a supporting seat, the upper surface of the first movable block is fixedly connected with the lower surface of the movable seat, the first lead screw penetrates through the first movable block and is rotatably connected with the supporting seat, the first lead screw is in threaded connection with the first movable block, and the left end of the first lead screw is fixedly connected with a first handle.

Further, the method comprises the following steps: the clamping block is provided with a placing groove, and the inner wall of the placing groove is fixedly connected with a rubber pad.

Further, the method comprises the following steps: the clamping assembly comprises a second movable block, a second lead screw and a groove, the groove is formed in the upper surface of the movable seat and the fixed seat, the second movable block is located in the groove and is fixedly connected with the lower surface of the upper surface of the movable seat and the movable plate, one end of the second lead screw penetrates through the second movable block and is connected with the inner wall of the groove in a rotating mode, the second lead screw is connected with the second movable block in a threaded mode, and the other end of the second lead screw penetrates through the inner wall of the groove and is fixedly connected with a second handle.

The utility model has the beneficial effects that: according to the clamping device for machining the cylinder screw rod, the second screw rod is driven to rotate through the second handle, the second screw rod is matched with the second movable block in the rotating process, the movable plate can move along the axial direction of the second screw rod, and the movable plate can drive the clamping blocks to approach each other in the moving process, so that the screw rod is fixed above the base, and machining equipment can conveniently machine the screw rod; and this clamping device that cylinder lead screw processing was used drives first lead screw rotation through first handle, and first lead screw is at rotatory in-process and the cooperation of first movable block, can make the axial displacement of first movable block along first lead screw, and first movable block can drive the sliding seat at the in-process that removes and remove, makes the adjustment to the interval between sliding seat and the fixing base this moment to can add the lead screw of holding different length, convenient to use, practicality are strong.

Drawings

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

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

fig. 4 is a schematic cross-sectional view of the clamping assembly of the present invention.

Labeled as: 1-a base; 2-a fixed leg; 3-a movable seat; 4, connecting blocks; 5-fixing the base; 6-a regulating component; 7-fixing the plate; 8-a movable plate; 9-a clamping block; 10-a clamping assembly; 301-a slider; 302-a chute; 601-a first movable block; 602-a first lead screw; 603-a support seat; 604-a first handle; 901-placing grooves; 902-rubber pad; 101-a second movable block; 102-a second lead screw; 103-a groove; 104-second handle.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1-4, a clamping device for cylinder lead screw processing, including base 1 and stationary leg 2, the top of stationary leg 2 is connected with the lower fixed surface of base 1, there is a sliding connection on the left of the upper surface of base 1 has a sliding seat 3, the upper surface right side fixedly connected with connecting block 4 of base 1, the upper fixed surface of connecting block 4 is connected with fixing base 5, sliding seat 3 passes through adjusting part 6 and base 1 swing joint, the equal fixedly connected with fixed plate 7 in upper surface rear side of sliding seat 3 and fixing base 5, the upper surface front side of sliding seat 3 and fixing base 5 all is provided with fly leaf 8, the equal fixedly connected with grip block 9 in one side that fixed plate 7 and fly leaf 8 are close to mutually, fixed plate 7 and fly leaf 8 are through clamping component 10 swing joint.

On above-mentioned basis, the quantity of fixed leg 2 is four, and four even fixed connection of fixed leg 2 are in the lower surface four corners of base 1, and four fixed legs 2 support the device, guarantee that it places more stably.

On above-mentioned basis, the equal fixedly connected with slider 301 in both sides around the lower surface of sliding seat 3, spout 302 has all been seted up to both sides around the 1 upper surface of base, and spout 302 and slider 301 looks adaptation make the more stable that sliding seat 3 removed through the cooperation of slider 301 and spout 302.

On the basis, the adjusting assembly 6 comprises a first movable block 601, a first lead screw 602 and a supporting seat 603, the upper surface of the first movable block 601 is fixedly connected with the lower surface of the movable seat 3, the first lead screw 602 penetrates through the first movable block 601 and is rotatably connected with the supporting seat 603, the first lead screw 602 is in threaded connection with the first movable block 601, the left end of the first lead screw 602 is fixedly connected with a first handle 604, the first handle 604 is rotated to drive the first lead screw 602 to rotate, the first lead screw 602 is matched with the first movable block 601 in the rotating process, the first movable block 601 can be driven to move along the axial direction of the first lead screw 602, and the first movable block 601 can drive the movable seat 3 to move in the moving process.

On the basis, a placing groove 901 is formed in the clamping block 9, a rubber pad 902 is fixedly connected to the inner wall of the placing groove 901, the screw rod is placed in the placing groove 901 in the clamping block 9, and the rubber pad 902 is provided with a spring to prevent the screw rod from being clamped and damaged.

On the basis, the clamping assembly 10 includes a second movable block 101, a second lead screw 102 and a groove 103, the groove 103 is formed in the upper surfaces of the movable seat 3 and the fixed seat 5, the second movable block 101 is located in the groove 103, the upper surface of the second movable block 101 is fixedly connected with the lower surface of the movable plate 8, one end of the second lead screw 102 penetrates through the second movable block 101 and is rotatably connected with the inner wall of the groove 103, the second lead screw 102 is in threaded connection with the second movable block 101, the other end of the second lead screw 102 penetrates through the inner wall of the groove 103 and is fixedly connected with a second handle 104, the second handle 104 is rotated to drive the second lead screw 102 to rotate, the second lead screw 102 is matched with the second movable block 101 in the rotating process, the second movable block 101 can be driven to move along the axial direction of the second lead screw 102, and the second movable block 101 can drive the movable plate 8 to move in the moving process.

The working principle is as follows: when the machining needs to be carried out, the first handle 604 is rotated according to the length of the screw rod, the first handle 604 can drive the first screw rod 602 to rotate in the rotating process, the first screw rod 602 is matched with the first movable block 601 in the rotating process and can drive the first movable block 601 to move along the axial direction of the first screw rod 602, the first movable block 601 can drive the movable seat 3 to move in the moving process, the movable seat 3 can move more stably through the matching of the sliding block 301 and the sliding groove 302, at the moment, the distance between the movable seat 3 and the fixed seat 5 can be adjusted, screw rods with different lengths can be additionally held, then the screw rods are placed in the placing groove 901 on the clamping block 9, then the second handle 104 is rotated to drive the second screw rod 102 to rotate, the second screw rod 102 is matched with the second movable block 101 in the rotating process and can drive the second movable block 101 to move along the axial direction of the second screw rod 102, the second movable block 101 can drive the movable plate 8 to move in the moving process, the movable plate 8 can drive the clamping blocks 9 to approach each other in the moving process, so that the screw rod is fixed above the base 1, and then the screw rod is processed by using a processing instrument.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping device of cylinder lead screw processing usefulness, includes base (1) and fixed leg (2), its characterized in that: the top ends of the fixed legs (2) are fixedly connected with the lower surface of the base (1), the left side of the upper surface of the base (1) is connected with a movable seat (3) in a sliding way, the right side of the upper surface of the base (1) is fixedly connected with a connecting block (4), the upper surface of the connecting block (4) is fixedly connected with a fixed seat (5), the movable seat (3) is movably connected with the base (1) through an adjusting component (6), the rear sides of the upper surfaces of the movable seat (3) and the fixed seat (5) are fixedly connected with a fixed plate (7), the front sides of the upper surfaces of the movable seat (3) and the fixed seat (5) are provided with movable plates (8), one sides of the fixed plate (7) and the movable plate (8) close to each other are fixedly connected with clamping blocks (9), the fixed plate (7) and the movable plate (8) are movably connected through a clamping assembly (10).

2. The clamping device for processing the cylinder screw rod according to claim 1, wherein: the number of the fixed legs (2) is four, and the fixed legs (2) are uniformly and fixedly connected to four corners of the lower surface of the base (1).

3. The clamping device for processing the cylinder screw rod according to claim 1, wherein: equal fixedly connected with slider (301) in both sides around movable seat (3) lower surface, spout (302) have all been seted up to both sides around base (1) upper surface, spout (302) and slider (301) looks adaptation.

4. The clamping device for processing the cylinder screw rod according to claim 1, wherein: adjusting part (6) include first movable block (601), first lead screw (602) and supporting seat (603), the lower surface fixed connection of the upper surface of first movable block (601) and movable seat (3), first lead screw (602) run through first movable block (601) and rotate with supporting seat (603) and be connected, first lead screw (602) and first movable block (601) threaded connection, the left end fixedly connected with first in command (604) of first lead screw (602).

5. The clamping device for processing the cylinder screw rod according to claim 1, wherein: a placing groove (901) is formed in the clamping block (9), and a rubber pad (902) is fixedly connected to the inner wall of the placing groove (901).

6. The clamping device for processing the cylinder screw rod according to claim 1, wherein: clamping assembly (10) include second movable block (101), second lead screw (102) and recess (103), the upper surface at sliding seat (3) and fixing base (5) is seted up in recess (103), second movable block (101) are located the lower fixed surface of recess (103) and upper surface and fly leaf (8) and are connected, the one end of second lead screw (102) runs through second movable block (101) and rotates with the inner wall of recess (103) and be connected, second lead screw (102) and second movable block (101) threaded connection, the other end of second lead screw (102) runs through the inner wall and the fixedly connected with second handle (104) of recess (103).