Anti-deformation handheld hydraulic punching machine

Abstract

The utility model discloses an anti-deformation handheld hydraulic punching machine which comprises an installation shell, a control box is fixedly installed at the top of the installation shell, a switch button is installed at the top of the control box, a punching button is installed at the top of the control box, a punching hydraulic cylinder is fixedly installed in the installation shell, and a hydraulic cylinder is installed in the installation shell. A mounting seat is fixedly mounted at the output end of the punching hydraulic cylinder; starting and stretching are conducted through an arranged electric cylinder, a punching head can be driven by a mounting base to move downwards, a plate placed on the top of a base is punched, and in the punching process, the periphery of the position, to be punched, of the plate can be fixed due to the fact that two top fixing magnets can fix the position, to be punched, of the plate; according to the punching device, the situation that when the punching device conducts high-speed and high-precision punching operation on a plate, the plate is subjected to impact force, and unnecessary deformation or movement occurs is effectively prevented, the overall efficiency of the punching operation is improved, and the precision and consistency of the punching effect are greatly guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch equipment technical field, concretely is a handheld hydraulic puncher of anti -deformation. BACKGROUND

[0002] The puncher is a kind of equipment to punch the materials such as steel, iron, copper, aluminum plate, shaped steel, channel steel, I-beam, is widely used in construction and machinery processing industry, has the advantages such as fast punching speed, accurate positioning, suitable for mass punching, the existing puncher usually includes punch mechanism and hand-held mechanism, hand-held mechanism and punch mechanism are fixedly arranged as integrated type, it is more convenient to carry.

[0003] The commonly used handheld hydraulic puncher at present mainly relies on the high pressure generated by hydraulic pressure to punch plate material by punch. This method is efficient and reliable, but there is the shortcoming that plate material is prone to displacement and deformation in the punching process, the main reason for plate displacement and deformation is that the force applied by punch to plate is uneven in the punching process, resulting in the whole or local plate to be inclined, bent and other deformations, thereby affecting the punching quality, such as punching position deviation, edge collapse and other problems, especially when punching thin plate or easily deformed material, the problem is more prominent. SUMMARY

[0004] The utility model discloses a handheld hydraulic puncher of anti -deformation to solve the problems in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a handheld hydraulic puncher of anti -deformation, including installation shell, the top of installation shell is fixedly installed with control box, the top of control box is installed with switch button, the top of control box is installed with punch button, the inside of installation shell is fixedly installed with punch hydraulic cylinder, the output end of punch hydraulic cylinder is fixedly installed with mounting seat, the end away from punch hydraulic cylinder of mounting seat is installed with punch head, the bottom of installation shell is fixedly installed with base, the top of base is fixedly installed with two top fixed magnets in symmetry, the inside of base is opened with circular through slot, the inside of circular through slot is installed with anti -deformation sleeve, the inside of anti -deformation sleeve is opened with sleeve slot.

[0006] Preferably, the bottom of the mounting seat is provided with an assembly clamping groove, the top of the punch head is fixedly provided with an assembly clamping block, the outer diameter of the assembly clamping block is matched with the inner diameter of the assembly clamping groove, and the assembly clamping block is clamped and installed in the assembly clamping groove.

[0007] Preferably, assembly sliding grooves are arranged on both sides of the circular through slot, assembly sliding blocks are fixedly installed on both sides of the anti-deformation sleeve, the size of the outer contour of the assembly sliding blocks is matched with the size of the inner contour of the assembly sliding grooves, and the assembly sliding blocks are slidingly installed on the inner sides of the assembly sliding grooves.

[0008] Preferably, a hand grip is fixedly installed on the top of the control box, and an anti-skid rubber sleeve is fixedly installed on the outer side of the hand grip.

[0009] Preferably, a storage battery is installed in the mounting shell.

[0010] Preferably, two support bottom blocks are symmetrically fixedly installed on the bottom of the mounting shell, and bottom fixed magnets are fixedly installed in the two support bottom blocks.

[0011] Compared with the prior art, the device has the advantages that the electric cylinder is used for starting and stretching, the mounting seat drives the punching head to move downward, the plate placed on the top of the base is punched, the two top fixed magnets can fix the plate around the position to be punched of the plate during the punching process, unnecessary deformation or movement of the plate caused by impact force is effectively prevented when the device punches the plate at high speed and high precision, the overall efficiency of the punching operation is improved, and the accuracy and consistency of the punching effect are greatly ensured.

[0012] The device can be placed on the top of the plate to be punched, the bottom fixed magnet is adsorbed and fixedly installed on the top of the plate to be punched, the position to be punched is adsorbed and fixed, the switch button and the punching button are controlled to start and stretch the punching hydraulic cylinder, the mounting seat drives the punching head to move downward, the plate placed on the bottom of the base is punched, the punching mode is various, and the device can be applied to different working environments, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model.

[0014] Figure 2 It is a three-dimensional appearance structure schematic view of the utility model.

[0015] Figure 3 It is a three-dimensional appearance structure schematic view of the utility model.

[0016] Figure 4 It is a three-dimensional appearance structure schematic view of the utility model.

[0017] In the figure: 1, mounting shell; 2, control box; 3, hand grip; 4, switch button; 5, punching button; 6, battery; 7, base; 8, assembly sliding block; 9, anti-deformation sleeve; 10, top fixed magnet; 11, punching hydraulic cylinder; 12, mounting seat; 13, assembly clamping groove; 14, supporting bottom block; 15, bottom fixed magnet; 16, circular through groove; 17, sleeve groove; 18, assembly sliding groove; 19, punching head; 20, assembly clamping block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of anti-deformation hand-held hydraulic punching machine, including mounting shell 1, the top of mounting shell 1 is fixedly installed with control box 2, the top of control box 2 is installed with switch button 4, the top of control box 2 is installed with punching button 5, the inside of mounting shell 1 is fixedly installed with punching hydraulic cylinder 11, the output end of punching hydraulic cylinder 11 is fixedly installed with mounting seat 12, the end of mounting seat 12 away from punching hydraulic cylinder 11 is installed with punching head 19, the bottom of mounting seat 12 is provided with assembly clamping groove 13, the top of punching head 19 is fixedly installed with assembly clamping block 20, the specification size of the outer diameter of assembly clamping block 20 is compatible with the specification size of the inner diameter of assembly clamping groove 13, assembly clamping block 20 is connected and installed in the inside of assembly clamping groove 13, the bottom of mounting shell 1 is fixedly installed with base 7, the top of base 7 is symmetrically fixedly installed with two top fixed magnets 10, the inside of base 7 is provided with circular through groove 16, anti-deformation sleeve 9 is installed in the inside of circular through groove 16, sleeve groove 17 is provided in the inside of anti-deformation sleeve 9, assembly sliding groove 18 is provided on the both sides of circular through groove 16 inner cavity, assembly sliding block 8 is fixedly installed on the both sides of anti-deformation sleeve 9, the specification size of the outer contour of assembly sliding block 8 is compatible with the specification size of the inner contour of assembly sliding groove 18, assembly sliding block 8 is slidably installed in the inside of assembly sliding groove 18, battery 6 is installed in the inside of mounting shell 1, the bottom of mounting shell 1 is symmetrically fixedly installed with two supporting bottom blocks 14, bottom fixed magnet 15 is fixedly installed in the inside of two supporting bottom blocks 14.

[0020] The working principle of the above technical scheme is: when punching operation is needed, the plate to be punched can be placed on the top of the base 7, the two top fixed magnets 10 can adsorb and fix the plate placed on the top of the base 7, then the punching hydraulic cylinder 11 is controlled to start and stretch through the switch button 4 and the punching button 5, so as to drive the punching head 19 to move downward through the mounting seat 12, and punch the plate placed on the top of the base 7. In the punching process, the two top fixed magnets 10 can fix the plate around the plate to be punched, effectively preventing the device from deforming or moving due to impact force when high-speed and high-precision punching operation is performed on the plate. Not only the overall efficiency of the punching operation is improved, but also the accuracy and consistency of the punching effect are greatly guaranteed. The device can also be placed on the top of the plate to be punched, so as to be adsorbed and fixed on the top of the plate to be punched through the bottom fixed magnet 15, and the punching position is adsorbed and fixed. Then the punching hydraulic cylinder 11 is controlled to start and stretch through the switch button 4 and the punching button 5, so as to drive the punching head 19 to move downward through the mounting seat 12, and punch the plate placed on the bottom of the base 7. The punching mode is various, which can be suitable for different working environments, improve the use effect of the device, and the deformation prevention sleeve 9 and the sleeve groove 17 can protect the punching head 19 during punching.

[0021] In another embodiment, as shown in Figures 1-4 The top of the control box 2 is fixedly installed with a hand grip 3, and the outer side of the hand grip 3 is fixedly installed with a non-slip rubber sleeve.

[0022] The hand grip 3 is convenient for the user to hold.

[0023] Working principle: when punching operation is needed, the worker can hold the handle 3, then the plate to be punched can be placed on the top of the base 7, the two top fixed magnets 10 can adsorb and fix the plate placed on the top of the base 7, then the punching hydraulic cylinder 11 is controlled to start and stretch through the switch button 4 and the punching button 5, so as to drive the punching head 19 to move downward through the mounting seat 12, and punch the plate placed on the top of the base 7, and because the two top fixed magnets 10 can fix the plate around the position to be punched during the punching process, the device can effectively prevent the plate from unnecessary deformation or movement when high-speed and high-precision punching operation is performed on the plate, not only improve the overall efficiency of the punching operation, but also greatly guarantee the accuracy and consistency of the punching effect, and the device can be placed on the top of the plate to be punched, so as to be adsorbed and fixed on the top of the plate to be punched through the bottom fixed magnet 15, and the position to be punched is adsorbed and fixed, then the punching hydraulic cylinder 11 is controlled to start and stretch through the switch button 4 and the punching button 5, so as to drive the punching head 19 to move downward through the mounting seat 12, and punch the plate placed on the bottom of the base 7, the punching mode is various, and can be suitable for different working environments, improve the use effect of the device, and the deformation prevention sleeve 9 and the sleeve groove 17 can protect the punching head 19 during punching.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hand-held hydraulic puncher against deformation, comprising a mounting housing (1), characterized in that: The top of the mounting shell (1) is fixedly installed with a control box (2), the top of the control box (2) is installed with a switch button (4), the top of the control box (2) is installed with a punching button (5), the inside of the mounting shell (1) is fixedly installed with a punching hydraulic cylinder (11), the output end of the punching hydraulic cylinder (11) is fixedly installed with a mounting seat (12), the end of the mounting seat (12) away from the punching hydraulic cylinder (11) is installed with a punching head (19), the bottom of the mounting shell (1) is fixedly installed with a base (7), the top of the base (7) is symmetrically fixedly installed with two top fixed magnets (10), the inside of the base (7) is provided with a circular through slot (16), the inside of the circular through slot (16) is installed with an anti-deformation sleeve (9), the inside of the anti-deformation sleeve (9) is provided with a sleeve slot (17).

2. A hand held hydraulic punch as claimed in claim 1 wherein: The bottom of the mounting seat (12) is provided with an assembly clamping groove (13), the top of the punching head (19) is fixedly installed with an assembly clamping block (20), the specification size of the outer diameter of the assembly clamping block (20) is matched with the specification size of the inner diameter of the assembly clamping groove (13), and the assembly clamping block (20) is clamped and installed in the inside of the assembly clamping groove (13).

3. A hand held hydraulic punch as claimed in claim 2 wherein: The two sides of the circular through slot (16) are provided with assembly sliding grooves (18), the two sides of the anti-deformation sleeve (9) are fixedly installed with assembly sliding blocks (8), the specification size of the outer contour of the assembly sliding block (8) is matched with the specification size of the inner contour of the assembly sliding groove (18), and the assembly sliding block (8) is slidingly installed on the inside of the assembly sliding groove (18).

4. A hand held hydraulic punch according to claim 3, wherein: The top of the control box (2) is fixedly installed with a hand grip (3), and the outer side of the hand grip (3) is fixedly installed with an anti-skid rubber sleeve.

5. A hand held hydraulic punch as claimed in claim 4 wherein: The inside of the mounting shell (1) is installed with a storage battery (6).

6. A hand held hydraulic punch as claimed in claim 5 wherein: The bottom of the mounting shell (1) is symmetrically fixedly installed with two supporting bottom blocks (14), and the inside of each supporting bottom block (14) is fixedly installed with a bottom fixed magnet (15).

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