CN212598432U - Clamp for punch press - Google Patents

Abstract

The utility model discloses an anchor clamps for punch press, including workstation and dust removal pump, the dust removal pump is installed in the position that rubber leg is close to the vertical central line of workstation, the motor is all installed to the up end left and right sides of workstation, and the motor is close to the position of the vertical central line of workstation and installs the push rod, fastening screw is installed to the top of push rod, and fastening screw installs the telescopic link near the position of the vertical central line of workstation, screwed joint is close to the position of the vertical central line of workstation and installs the clamp splice, and both ends all are provided with the spring about the inside of clamp splice. This anchor clamps for punch press is provided with that the motor can drive the push rod and remove, drives the telescopic link and removes, adjusts the distance between the clamp splice, and the telescopic link can conveniently reach the effect of adjusting the clamp splice height through adjusting self height, has solved the inconvenient size and the problem of height of adjusting clamping device of current anchor clamps when centre gripping during operation.

Description

Clamp for punch press

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps for punch press.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by machining through various die applications compared with the traditional machining, so that the stamping process has more and more extensive applications.

The size and the height of clamping device are inconveniently adjusted to current anchor clamps when clamping work, and the inconvenient collection of disintegrating slag that produces in the course of the work can cause the pollution to the air, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current anchor clamps for the punch press basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for punch press to propose the inconvenient size and the height of adjusting clamping device of current anchor clamps when the centre gripping during operation among the above-mentioned background art of solution, and the disintegrating slag that produces in the course of the work is inconvenient to be collected, can cause the pollution to the air, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for a punch press comprises a workbench and a dust removing pump, wherein rubber supporting legs are arranged on the left side and the right side of the lower end face of the workbench, the dust removing pump is arranged at the position, close to the vertical central line of the workbench, of the rubber supporting legs, the right end of the dust removing pump is connected with a connecting pipe, a fixing box is fixed at the right end of the connecting pipe, a dust collecting box is arranged inside the fixing box, a through hole is formed in the middle position of the workbench, motors are arranged on the left side and the right side of the upper end face of the workbench, push rods are arranged at the positions, close to the vertical central line of the workbench, of the motors, fastening screws are arranged above the push rods, telescopic rods are arranged at the positions, close to the vertical central line of the workbench, of the fastening screws, fixed sliding grooves are arranged below the telescopic rods, connecting rods are arranged at the, the screw joint is provided with a clamping block at a position close to the vertical central line of the workbench, springs are arranged at the upper end and the lower end of the interior of the clamping block, and a pressing plate is arranged at a position close to the horizontal central line of the clamping block.

Preferably, an elastic structure is formed between the spring and the pressing plate, and the clamping blocks are symmetrically distributed around the vertical center line of the workbench.

Preferably, the motor forms a stretching structure with the telescopic rod through the push rod, and the telescopic range of the telescopic rod is 0-50 cm.

Preferably, the connecting pipe is communicated with the dust collecting box through a dust removing pump, and the dust collecting box is matched with the fixing box.

Preferably, the telescopic rod forms a sliding structure with the workbench through the fixed sliding chute, and the connecting rod is in threaded connection with the spiral connector.

Preferably, the through holes are uniformly distributed along the middle position of the workbench, and the rubber supporting legs are symmetrically distributed about the vertical center line of the workbench.

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

1. the utility model discloses being provided with the spring and can producing relative power to the centre gripping article, press from both sides the object tightly through the clamp plate, the spring can adapt to the object of different thickness because self elasticity, and the motor can drive the push rod and move about, drives the telescopic link and removes, adjusts the distance between the clamp splice, makes the clamp splice can adapt to the object of different sizes, and the telescopic link can conveniently reach the effect of adjusting the clamp splice height through adjusting self height, has solved the inconvenient size and the height problem of adjusting clamping device of current anchor clamps when the centre gripping is worked;

2. the dust removal pump can provide power for dust removal work, the connecting pipe can lead dust on the worktable into the dust collection box, the dust collection box is convenient for centralized collection of the dust, the fixed box is convenient for taking and placing the dust collection box, and the problem that the broken slag generated in the working process is inconvenient to collect and can cause pollution to air is avoided;

3. the utility model discloses be provided with more firm that fixed spout can make the telescopic link motion, the connecting rod uses the dismouting of being convenient for to the clamp splice with the screwed joint cooperation, can conveniently change or maintain the clamp splice, and the through-hole can improve the work efficiency of dust removal work, and rubber leg can play the shock attenuation effect of buffering at the during operation, greatly increased this kind of anchor clamps for punch press's practicality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the screw joint and the connecting rod of the present invention;

FIG. 3 is a schematic side view of the worktable of the present invention;

FIG. 4 is a schematic view of the dust collecting box of the present invention;

fig. 5 is a schematic top view of the worktable of the present invention.

In the figure: 1. a work table; 2. a motor; 3. a push rod; 4. fastening screws; 5. a telescopic rod; 6. a connecting rod; 7. a screw joint; 8. a clamping block; 9. pressing a plate; 10. a spring; 11. a dust removal pump; 12. a connecting pipe; 13. a dust collection box; 14. a fixing box; 15. a rubber leg; 16. fixing the chute; 17. and a through hole.

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. 1-5, the present invention provides a technical solution: a clamp for a punch press comprises a workbench 1 and a dust removing pump 11, wherein the left side and the right side of the lower end surface of the workbench 1 are both provided with rubber support legs 15, the dust removing pump 11 is arranged at the position of the rubber support legs 15 close to the vertical central line of the workbench 1, the right end of the dust removing pump 11 is connected with a connecting pipe 12, and a fixed box 14 is fixed at the right end of the connecting pipe 12, a dust collecting box 13 is arranged inside the fixed box 14, the connecting pipe 12 forms a communicating structure with the dust collecting box 13 through a dust removing pump 11, and the dust collecting box 13 is matched with the fixed box 14, the dust removing pump 11 can provide power for dust removing work, the connecting pipe 12 can lead the dust on the worktable 1 into the dust collecting box 13, the dust collecting box 13 is convenient for collecting dust in a centralized way, the fixed box 14 is convenient for taking and placing the dust collecting box 13, and the problems that the crushed slag generated in the working process is inconvenient to collect and causes pollution to air are avoided;

the middle position of the workbench 1 is provided with the through holes 17, the through holes 17 are uniformly distributed along the middle position of the workbench 1, the rubber support legs 15 are symmetrically distributed about the vertical central line of the workbench 1, the through holes 17 can improve the working efficiency of dust removal work, the rubber support legs 15 can play a role in buffering and damping during working, and the practicability of the clamp for the punch press is greatly improved;

the left side and the right side of the upper end face of the workbench 1 are respectively provided with the motor 2, the position, close to the vertical central line of the workbench 1, of the motor 2 is provided with the push rod 3, the fastening screw 4 is arranged above the push rod 3, the position, close to the vertical central line of the workbench 1, of the fastening screw 4 is provided with the telescopic rod 5, the motor 2 forms a stretching structure through the push rod 3 and the telescopic rod 5, the stretching range of the telescopic rod 5 is 0-50cm, the motor 2 can drive the push rod 3 to move left and right to drive the telescopic rod 5 to move, the distance between the clamping blocks 8 is adjusted, the clamping blocks 8 can adapt to objects of different sizes, and the telescopic rod 5 can conveniently achieve the effect of adjusting the height of;

a fixed chute 16 is arranged below the telescopic rod 5, a connecting rod 6 is arranged at a position of the telescopic rod 5 close to the vertical central line of the workbench 1, a spiral joint 7 is arranged at a position of the connecting rod 6 close to the vertical central line of the workbench 1, the telescopic rod 5 forms a sliding structure with the workbench 1 through the fixed chute 16, the connecting rod 6 is in threaded connection with the spiral joint 7, the fixed chute 16 can enable the telescopic rod 5 to move more stably, the connecting rod 6 is matched with the spiral joint 7 for use, so that the clamping block 8 can be conveniently disassembled and assembled, and the clamping block 8 can be conveniently replaced or maintained;

the position that spiral joint 7 is close to 1 vertical central line of workstation installs clamp splice 8, and both ends all are provided with spring 10 about clamp splice 8's inside, the position that spring 10 is close to clamp splice 8's horizontal central line is provided with clamp plate 9, constitute elastic structure between spring 10 and the clamp plate 9, and clamp splice 8 is the symmetric distribution about workstation 1's vertical central line, spring 10 can produce relative power to the centre gripping article, press from both sides the object tightly through clamp plate 9, spring 10 can adapt to the object of different thickness because the elasticity of self, the problem of the inconvenient size and the height of adjusting clamping device of current anchor clamps when centre gripping work has been solved.

The working principle is as follows: when the clamp for the punch press is used, firstly, the height of the telescopic rod 5 is adjusted, the fastening screw 4 is screwed, then, the distance between the clamping blocks 8 is adjusted according to the size of a clamped object, the motor 2 is started, the motor 2 works to drive the push rod 3 to extend, the push rod 3 extends to drive the telescopic rod 5 to move towards the middle position of the workbench 1, at the moment, the fixed chute 16 can enable the telescopic rod 5 to move more stably, after the distance adjustment is completed, the motor 2 is closed, the press plate 9 is shifted to enable the spring 10 to be tightened, the object is clamped by utilizing the gap in the middle of the press plate 9, the spring 10 is loosened, the spring 10 sends relative force to the object to enable the object to be tightly clamped, the next operation can be carried out on the object, debris can be generated in the operation process, at the moment, the dust removal pump 11 is started, the debris is sucked into the connecting pipe 12 through the, the fixing box 14 can store the dust collecting box 13 below the workbench 1, when the dust collecting box 13 needs to be cleaned subsequently, the dust collecting box 13 can be directly taken out of the fixing box 14, the rubber support legs 15 can play a role in buffering and damping during working, when the clamping block 8 needs to be disassembled, the connecting rod 6 and the screw joint 7 can be separated by screwing the screw joint 7, so that subsequent replacement or maintenance is facilitated, and the working principle of the clamp for the punch press is the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)

1. The utility model provides a anchor clamps for punch press, includes workstation (1) and dust removal pump (11), its characterized in that: the dust removing device is characterized in that rubber supporting legs (15) are mounted on the left side and the right side of the lower end face of the workbench (1), the dust removing pump (11) is mounted at a position, close to the vertical central line of the workbench (1), of the rubber supporting legs (15), a connecting pipe (12) is connected to the right end of the dust removing pump (11), a fixing box (14) is fixed to the right end of the connecting pipe (12), a dust collecting box (13) is arranged inside the fixing box (14), a through hole (17) is formed in the middle of the workbench (1), motors (2) are mounted on the left side and the right side of the upper end face of the workbench (1), push rods (3) are mounted at positions, close to the vertical central line of the workbench (1), of the motors (2), fastening screws (4) are mounted above the push rods (3), and telescopic rods (5) are mounted at positions, close to, the utility model discloses a quick-witted, including workstation (1), connecting rod (7), spiral joint (7), clamp splice (8) are installed to the position that connecting rod (5) are close to workstation (1) vertical center line, the below of telescopic link (5) is provided with fixed spout (16), connecting rod (5) are close to workstation (1) vertical center line's position and install connecting rod (6), and connecting rod (6) are close to workstation (1) vertical center line's position, spiral joint (7) are close to workstation (1) vertical center line's position, and both ends all are provided with spring (10) about the inside of clamp splice (8), the position that spring (10) are close to the horizontal center line.

2. The jig for a punch press according to claim 1, characterized in that: an elastic structure is formed between the spring (10) and the pressing plate (9), and the clamping blocks (8) are symmetrically distributed around the vertical center line of the workbench (1).

3. The jig for a punch press according to claim 1, characterized in that: the motor (2) and the telescopic rod (5) form a stretching structure through the push rod (3), and the telescopic range of the telescopic rod (5) is 0-50 cm.

4. The jig for a punch press according to claim 1, characterized in that: the connecting pipe (12) is communicated with the dust collecting box (13) through the dust removing pump (11), and the dust collecting box (13) is matched with the fixing box (14).

5. The jig for a punch press according to claim 1, characterized in that: the telescopic rod (5) forms a sliding structure with the workbench (1) through the fixed sliding chute (16), and the connecting rod (6) is in threaded connection with the spiral connector (7).

6. The jig for a punch press according to claim 1, characterized in that: the through holes (17) are uniformly distributed along the middle position of the workbench (1), and the rubber supporting legs (15) are symmetrically distributed about the vertical center line of the workbench (1).

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