Hardware punching device

Abstract

The utility model discloses a hardware tapping device, and relates to the technical field of hardware tapping. The device comprises a workbench, a translation support is arranged on the upper portion of the workbench, a first electric push rod and a second electric push rod are arranged on the upper side of the workbench, and a distance adjusting and tapping assembly is arranged on the upper portion of the translation support. A short plate is arranged at the output end of the first electric push rod, two first angle clamps are arranged on one face of the short plate, a long plate is arranged at the output end of the second electric push rod, two second angle clamps are arranged on one face of the long plate, and the two first angle clamps are located between the two second angle clamps. According to the hardware clamping device, the two first corner clamps and the two second corner clamps are matched with each other, the probability that hardware inclines due to uneven stress in the clamping process is reduced, the hardware clamping stability of the hardware clamping device is improved, the two first corner clamps are located between the two second corner clamps, and the hardware clamping efficiency is improved. And therefore, the first corner clamp and the second corner clamp can clamp the hardware in a staggered manner.

Description

Technical Field

[0001] The utility model belongs to the field of hardware hole opening, and specifically relates to a hardware hole opening device. Background Art

[0002] Hardware refers to workpieces obtained by processing industrial metal materials. As basic components, it has a wide range of uses. The more basic processing processes include drilling and grinding.

[0003] A Chinese patent with publication number CN219787459U discloses an anti-deviating hardware hole-opening device, which includes a workbench, on which a hole-opening mechanism is movable up and down, and the hole-opening mechanism includes a hole-opening drill bit; a slide plate is also provided on the workbench, on which a dovetail groove is provided, and on the slide plate a first slider and a second slider that are symmetrically provided with the center line of the slide plate as the axis of symmetry and are compatible with the dovetail groove; two groups of connecting rods are connected to the first slider, and the connecting rods can slide through the second slider, and the two groups of connecting rods are connected by a connecting handle.

[0004] However, during use, the anti-deviated hardware hole-opening device disclosed in the application is difficult to clamp and fix hardware of different sizes due to the fixed curvature of the arc-shaped clamping plate. Meanwhile, for smaller hardware, it is difficult to clamp them because the two arc-shaped clamping plates may contact each other first. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a hardware hole opening device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A hardware hole-punching device comprises a workbench, a translation bracket is arranged on the upper part of the workbench, a first electric push rod and a second electric push rod are arranged on the upper side, and a distance-adjusting hole-punching component is arranged on the upper part of the translation bracket;

[0008] A short plate is installed at the output end of the first electric push rod, and two first corner clamps are installed on the side of the short plate away from the first electric push rod. A long plate is installed at the output end of the second electric push rod, and two second corner clamps are installed on the side of the long plate away from the second electric push rod. The two first corner clamps are located between the two second corner clamps.

[0009] Optionally, a slide groove is provided on the upper side of the workbench, and an embedded groove and a rotating groove are respectively provided on both sides of the inner wall of the slide groove. The translation bracket includes a slider slidingly fitted in the slide groove, a first motor installed in the embedded groove, and a bearing installed in the rotating groove. A screw corresponding to the bearing is installed at the output end of the first motor, and the slider thread is fitted on the circumferential side of the screw, and the bearing is installed on the circumferential side of the end of the screw. The screw penetrates the slide groove in the transverse direction, and a support plate corresponding to the distance adjustment opening assembly is installed on the upper side of the slider, so that the stability of the screw during rotation is improved by the bearing.

[0010] Optionally, the distance-adjustable hole-opening assembly includes a third electric push rod mounted on the upper side of a support plate, two reinforcing ribs corresponding to the third electric push rod are mounted on one side of the support plate, the reinforcing ribs are mounted on the lower side of the third electric push rod, the support plate is located between the reinforcing ribs and the first and second electric push rods, a connecting plate is mounted on the output end of the third electric push rod, a fourth electric push rod is mounted on the lower end of the connecting plate, a second motor is mounted on the output end of the fourth electric push rod, a drill bit is provided at the output end of the second motor, the drill bit is located above the second angle clamp, and the distance between the drill bit and the support plate can be easily adjusted by telescoping the third electric push rod.

[0011] Optionally, a groove is provided in the vertical direction of the workbench, the groove runs through the workbench, and the groove is located between the short board and the long board. The first electric push rod and the second electric push rod can adjust their respective extension lengths so that the position to be drilled is vertically aligned with the groove.

[0012] Optionally, rubber pads are installed on the inner walls of the first corner clamp and the second corner clamp, and side grooves are provided on both sides of the long board. The side grooves run through one side of the long board adjacent to the second corner clamp, and the side grooves correspond to the first corner clamps. The side grooves are located between the two second corner clamps, so that the probability of the long board obstructing the first corner clamp is reduced.

[0013] Optionally, a plurality of support columns are installed on the lower side of the workbench, a bottom plate is installed at the lower end of the support columns, and an anti-skid pad is installed at the lower end of the bottom plate, so as to increase the friction between the bottom plate and the ground through the anti-skid pad.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By cooperating with the two first angle clamps and the two second angle clamps, the probability of the hardware tilting due to uneven force during the clamping process is reduced, and the stability of the device in clamping the hardware is improved. By locating the two first angle clamps between the two second angle clamps, it is convenient for the first angle clamps and the second angle clamps to clamp the hardware alternately, reducing the probability of the hardware being difficult to clamp due to its small size, thereby increasing the range of the size of hardware that can be clamped by the device.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the extreme approach effect of the short board and the long board in one embodiment of the utility model. DETAILED DESCRIPTION

[0020] The utility model will now be described in further detail with reference to the accompanying drawings.

[0021] See also Figure 1-3 As shown, in this embodiment, a hardware hole-punching device is provided, including a workbench 1, a translation bracket is arranged on the upper part of the workbench 1, a first electric push rod 7 and a second electric push rod 8 are arranged on the upper side, and a distance-adjusting hole-punching component is arranged on the upper part of the translation bracket;

[0022] A short plate 701 is installed at the output end of the first electric push rod 7, and two first angle clamps 702 are installed on the side of the short plate 701 away from the first electric push rod 7. A long plate 801 is installed at the output end of the second electric push rod 8, and two second angle clamps 802 are installed on the side of the long plate 801 away from the second electric push rod 8. The two first angle clamps 702 are located between the two second angle clamps 802. The first angle clamp 702 and the second angle clamp 802 both include two clamping rods at a certain angle, which can be an acute angle, a right angle or an obtuse angle depending on the scope of use.

[0023] One aspect of the application of this embodiment is: when in use, the hardware to be punched is placed on the workbench 1, and then the first electric push rod 7 and the second electric push rod 8 are extended, thereby pushing the first corner clamp 702 and the second corner clamp 802 to approach each other to clamp the hardware. When the hardware is small, the first corner clamp 702 and the second corner clamp 802 cross each other to clamp it, and then according to the displacement of the hole to be punched, the translation bracket and the distance adjustment hole opening assembly cooperate with each other to adjust the position to position the hardware and open the hole.

[0024] A slide groove 101 is provided on the upper side of the workbench 1 of the present embodiment, and an embedded groove 102 and a rotating groove 103 are respectively provided on both sides of the inner wall of the slide groove 101. The translation bracket includes a slider 3 slidably fitted in the slide groove 101, a first motor 2 installed in the embedded groove 102, and a bearing 11 installed in the rotating groove 103. A screw 201 corresponding to the bearing 11 is installed at the output end of the first motor 2. The slider 3 is threadedly fitted on the circumference of the screw 201. The inner ring of the bearing 11 is installed on the circumference of the end of the screw 201. The screw 201 passes through the slide groove 101 in the transverse direction. A support plate 301 corresponding to the distance adjustment opening assembly is installed on the upper side of the slider 3. The bearing 11 is used to improve the stability of the screw 201 during rotation and reduce the friction between the screw 201 and the inner wall of the rotating groove 103. The screw 201 is driven to rotate by the first motor 2, thereby driving the slider 3, the support plate 301, and the distance adjustment opening assembly to slide along the slide groove 101.

[0025] The distance adjustment hole opening assembly of the present embodiment includes a third electric push rod 4 installed on the upper side of the support plate 301, two reinforcing ribs 302 corresponding to the third electric push rod 4 are installed on one side of the support plate 301, and the reinforcing ribs 302 are installed on the lower side of the third electric push rod 4. The reinforcing ribs 302 reduce the probability of bending and breaking at the connection between the third electric push rod 4 and the support plate 301. The support plate 301 is located between the reinforcing ribs 302 and the first electric push rod 7 and the second electric push rod 8. The output end of the third electric push rod 4 is equipped with a connecting plate 401, and the lower end of the connecting plate 401 is equipped with a fourth electric push rod 5. The output end of the fourth electric push rod 5 is equipped with a second motor 6. A drill bit 601 is provided at the output end of the second motor 6. The drill bit 601 is located above the second corner clamp 802. The distance between the drill bit 601 and the support plate 301 can be adjusted by extending the third electric push rod 4. At the same time, the position of the drill bit 601 between the long plate 801 and the short plate 701 can be adjusted in cooperation with the translation bracket, so as to adjust the horizontal position of the drill bit 601 according to the position of the hole to be drilled in the hardware. The drill bit 601 is pushed downward to approach the hardware by extending the fourth electric push rod 5, so as to adjust the vertical position of the drill bit 601 according to the height of the hardware and the depth of the hole to be drilled. The drill bit 601 is driven to rotate by the second motor 6 to drill the hardware.

[0026] The workbench 1 of the present embodiment is provided with a groove 104 in the vertical direction, which runs through the workbench 1 and is located between the short plate 701 and the long plate 801. When the drill bit 601 is required to drill vertically through the hardware, the first electric push rod 7 and the second electric push rod 8 can adjust their respective extended lengths so that the position to be drilled is vertically aligned with the groove 104, thereby reducing the probability of damage to the drill bit 601 caused by contact with the workbench 1.

[0027] In this embodiment, rubber pads 9 are installed on the inner walls of the first corner clamp 702 and the second corner clamp 802, and side grooves 803 are provided on both sides of the long plate 801. The side grooves 803 penetrate one side of the long plate 801 adjacent to the second corner clamp 802, and the side grooves 803 correspond to the first corner clamp 702. The side grooves 803 are located between the two second corner clamps 802, and the height of the short plate 701 is equal to or less than the height of the side grooves 803. The rubber pads 9 are used to reduce the probability of scratches and indentations on the surface of the hardware during the clamping process of the first corner clamp 702 and the second corner clamp 802, and the side grooves 803 are used to reduce the probability of the long plate 801 causing obstruction to the first corner clamp 702.

[0028] The workbench 1 of this embodiment is equipped with a plurality of support columns 10 at the lower side, a bottom plate 1001 is installed at the lower end of the support column 10, and an anti-skid pad 1002 is installed at the lower end of the bottom plate 1001. The support columns 10 raise the workbench 1, so that the metal debris in the groove 104 can fall downward. The bottom plate 1001 increases the contact area between the support column 10 and the ground, and the anti-skid pad 1002 increases the friction between the bottom plate 1001 and the ground, thereby improving the stability of the device. The technology, shape, and structure that are not described in detail in this utility model are all well-known technologies.

[0029] The present utility model is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the inspiration of the present utility model. Any technical solutions that are the same or similar to the present utility model fall within the protection scope of the present utility model.

Claims

1. A hardware hole opening device, characterized in that: include: A workbench (1), wherein a translation bracket is arranged on the upper part of the workbench (1), a first electric push rod (7) and a second electric push rod (8) are arranged on the upper side, and a distance adjustment opening assembly is arranged on the upper part of the translation bracket; A short plate (701) is installed at the output end of the first electric push rod (7), and two first corner clamps (702) are installed on one side of the short plate (701). A long plate (801) is installed at the output end of the second electric push rod (8), and two second corner clamps (802) are installed on one side of the long plate (801). The two first corner clamps (702) are located between the two second corner clamps (802).

2. A hardware hole opening device according to claim 1, characterized in that: A slide groove (101) is provided on the upper side of the workbench (1), and an embedded groove (102) and a rotating groove (103) are respectively provided on both sides of the inner wall of the slide groove (101). The translation bracket comprises a slider (3) slidably fitted in the slide groove (101), a first motor (2) installed in the embedded groove (102), and a bearing (11) installed in the rotating groove (103). A screw (201) corresponding to the bearing (11) is installed at the output end of the first motor (2), the slider (3) is threadedly fitted on the circumferential side of the screw (201), and a support plate (301) corresponding to the distance adjustment opening component is installed on the upper side of the slider (3).

3. A hardware hole opening device according to claim 2, characterized in that: The distance-adjustable hole-drilling assembly comprises a third electric push rod (4) mounted on the upper side of a support plate (301); a connecting plate (401) is mounted on the output end of the third electric push rod (4); a fourth electric push rod (5) is mounted on the lower end of the connecting plate (401); a second motor (6) is mounted on the output end of the fourth electric push rod (5); and a drill bit (601) is arranged on the output end of the second motor (6).

4. A hardware hole opening device according to claim 1, characterized in that: The workbench (1) is provided with a groove (104) in the vertical direction, and the groove (104) is located between the short board (701) and the long board (801).

5. A hardware hole opening device according to claim 1, characterized in that: The inner walls of the first corner clamp (702) and the second corner clamp (802) are both provided with rubber pads (9), and both sides of the long board (801) are provided with side grooves (803), and the side grooves (803) are located between the two second corner clamps (802).

6. A hardware hole-punching device according to claim 1, characterized in that: A plurality of support columns (10) are installed on the lower side of the workbench (1), a bottom plate (1001) is installed at the lower end of the support columns (10), and an anti-slip pad (1002) is installed at the lower end of the bottom plate (1001).

Images