Fastener production tool accurate in positioning
By designing a fastener production tool set including an electronically controlled positioning clamping group and a lift-and-altitude adjustment, the sliding and unstable clamping problems of the fastener production tool set in the prior art when clamping the circular cylindrical fastener is solved, and the stable and accurate clamping of the fastener is achieved, and the tapping quality and utilization of the production environment are improved.
Patent Information
- Application Number
- CN202421614113.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing fastener production tooling is prone to sliding and unstable clamping when clamping circular cylindrical fasteners, and the tooling table cannot be effectively lifted and adjusted, which affects the accuracy and quality of tapping.
A fastener production tooling including tooling table, positioning clamping group, push handle, bearing, castor and motor is designed. By setting up an electronically controlled positioning clamping group on the tooling table, the rotation and translation of the clamping member is achieved by using the motor and the cylinder to ensure stable clamping of the fasteners. At the same time, the bearing and caster structure of the tooling table allows it to be lifted and adjusted and moved, adapting to the operator's height and production environment.
The stable and accurate clamping of circular cylindrical fasteners is achieved, which avoids the problems of sliding and unstable clamping, and improves the quality and accuracy of tapping. At the same time, the flexible lifting and moving functions of the tooling table improve the operator's work efficiency and utilization of the production environment.
Smart Images
Figure CN222767448U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fastener production tooling, in particular to a fastener production tooling with accurate positioning. Background Art
[0002] Fasteners are a basic mechanical part that is widely used in various mechanical equipment and structures to connect and fix different parts. Commonly used fasteners are bolts and nuts.
[0003] During the production and processing of fasteners, they generally need to be tapped, and they need to be positioned and clamped during tapping, so clamping tooling for fastener production tapping is needed.
[0004] When clamping the fastener itself, since the part of the fastener that needs to be clamped may have a rectangular shape or a circular cylindrical shape, if a fastener with a circular cylindrical shape needs to be clamped, sliding is likely to occur, and the clamping is unstable. In addition, the workbench cannot be effectively and stably raised and lowered according to the height of the operator to ensure a clear view of the part that needs to be tapped, which will cause overall unstable positioning, clamping and tapping accuracy, affecting the tapping quality of the fastener in the later stage.
[0005] The above problems are widespread and urgently need to be improved. Utility Model Content
[0006] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a fastener production tool with accurate positioning.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] A fastener production tool with accurate positioning is designed, including a tooling table, a positioning clamping group and a pushing handle are arranged on the tooling table, a connecting seat is arranged under the tooling table, a bearing and a caster are arranged on the connecting seat, a screw is arranged in the bearing, the positioning clamping group is composed of a motor, a mounting frame, a first clamping plate member, and a second clamping plate member, a battery and a switch are arranged on the tooling table, an adjusting disk is arranged on the screw, a finger groove is arranged on the adjusting disk, a working inner groove and a supporting sleeve are arranged on the tooling table, and a first cylinder and a second cylinder are arranged on the mounting frame.
[0009] Furthermore, the motor shaft of the motor is fixedly arranged on the mounting frame, the telescopic rod of the first cylinder is fixedly arranged on the first clamping plate, and the telescopic rod of the second cylinder is fixedly arranged on the second clamping plate.
[0010] Furthermore, the front view cross section of the first clamping plate is an L-shaped structure, the top view cross section of the second clamping plate is an arc-shaped structure, and the inner wall surfaces of the first clamping plate and the second clamping plate are both provided with a damping and anti-slip layer.
[0011] Furthermore, the switch, motor, and battery are electrically connected, the working inner groove is opened at the front end of the workbench, the top-view cross-section of the working inner groove is a trapezoidal opening structure, and the inner groove wall of the working inner groove is provided with a buffer pad.
[0012] Furthermore, a screw groove is provided in the supporting sleeve, the screw rod is threadedly connected to the screw groove, and the adjusting disk is arranged on the outer wall surface of the screw rod.
[0013] Furthermore, the bearing is embedded in the connecting seat, the mounting hole of the bearing is fixedly sleeved with the screw, the connecting seat, the supporting sleeve and the caster form a group, and there are four groups symmetrically arranged in total, and the caster is installed at the lower end of the connecting seat.
[0014] Furthermore, there are sixteen finger shift grooves arranged in a circumferential manner, the top-view cross-section of the finger shift groove is a V-shaped structural groove, and the inner groove wall of the finger shift groove is provided with an elastic layer.
[0015] The utility model provides a fastener production tool with accurate positioning, which has the beneficial effects of:
[0016] 1. The utility model symmetrically arranges the electric-controlled positioning and clamping group structure on the workbench. If a fastener with a circular cylindrical shape needs to be clamped, the second clamping plate can be electrically controlled to rotate 180 degrees horizontally and position it, and then stably and effectively clamp it to avoid the phenomenon of unstable sliding clamping. The workbench can also be effectively and stably raised and lowered according to the height of the operator to ensure a clear view of the part that needs to be tapped, thereby avoiding the overall situation of unstable positioning clamping and tapping accuracy, thereby ensuring the tapping quality of the fastener in the later stage.
[0017] 2. The utility model provides a working inner groove at the front end of the tooling table, so that the operator can embed himself and get closer to the positioning clamping group, which greatly improves the clarity and accuracy of the operator's viewing and tapping of the clamped fasteners.
[0018] 3. The utility model provides a push handle and a caster structure on the workbench. When the workbench is not used for a long time, the workbench can be flexibly moved to a corner of the production workshop and positioned, thereby avoiding the workbench occupying space in the production workshop. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0020] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;
[0021] Figure 3 For the utility model Figure 1 A partial enlarged view of point B in the middle;
[0022] Figure 4 It is a schematic diagram of the overall structure of the utility model from top view;
[0023] Figure 5 For the utility model Figure 4 Middle CC section.
[0024] In the figure: 1 a workbench; 11 a push handle; 12 a switch; 13 a battery; 2 a working inner groove; 21 a buffer pad; 3 a positioning clamping group; 30 a motor; 31 a mounting frame; 32 a first cylinder; 33 a first clamping plate; 34 a second cylinder; 35 a second clamping plate; 36 a damping and anti-skid layer; 4 a supporting sleeve; 41 a screw groove; 5 a screw rod; 6 a connecting seat; 61 a bearing; 7 an adjusting plate; 71 a finger groove; 72 an elastic layer; 8 a caster. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] Reference Figure 1-5 A fastener production tool with accurate positioning includes a tooling table 1, on which a positioning clamping group 3 and a support and pushing handle 11 are arranged, a connecting seat 6 is arranged below the tooling table 1, a bearing 61 and a caster 8 are arranged on the connecting seat 6, a screw 5 is arranged in the bearing 61, the positioning clamping group 3 is composed of a motor 30, a mounting frame 31, a first clamping plate member 33, and a second clamping plate member 35, a battery 13 and a switch 12 are arranged on the tooling table 1, an adjusting disk 7 is arranged on the screw 5, and a finger groove 71 is arranged on the adjusting disk 7, a working inner groove 2 and a supporting sleeve 4 are arranged on the tooling table 1, and a first cylinder 32 and a second cylinder 34 are arranged on the mounting frame 31.
[0027] The motor shaft of the motor 30 is fixed to the mounting frame 31 , the telescopic rod of the first cylinder 32 is fixed to the first clamping plate 33 , and the telescopic rod of the second cylinder 34 is fixed to the second clamping plate 35 .
[0028] The front view cross section of the first clamping plate 33 is an L-shaped structure, and the top view cross section of the second clamping plate 35 is an arc-shaped structure. The first clamping plate 33 with an L-shaped structure can stably support and clamp fasteners with a rectangular shape, and the second clamping plate 35 with an arc-shaped structure can stably clamp fasteners with a circular cylindrical shape.
[0029] The inner wall surfaces of the first clamping plate 33 and the second clamping plate 35 are both provided with a damping anti-skid layer 36 . The damping anti-skid layer 36 is an epoxy resin damping coating and has a damping anti-skid property, thereby further improving the stability of the clamping fastener.
[0030] The switch 12 , the motor 30 , and the battery 13 are electrically connected. Two buttons are preset on the switch 12 , which can respectively realize the motor shaft of the motor 30 driving the mounting frame 31 to perform a 180-degree horizontal rotation positioning effect.
[0031] The working inner tank 2 is opened at the front end of the tooling table 1 , and the operator can enter the working inner tank 2 and get closer to the positioning clamping group 3 .
[0032] The top view cross section of the working inner tank 2 is a trapezoidal opening structure. The inner tank wall of the working inner tank 2 is provided with a buffer pad 21. The buffer pad 21 is a polyurethane high-elastic pad with high elastic buffering properties to prevent the operator's body from being directly injured by the hard working inner tank 2.
[0033] The battery 13 provides power to related equipment, which is prior art.
[0034] A screw groove 41 is provided in the supporting sleeve 4, and the screw rod 5 is threadedly connected to the screw groove 41. The adjusting disk 7 is arranged on the outer wall surface of the screw rod 5, so that the workbench 1 can be effectively and stably raised and lowered according to the height of the operator, thereby ensuring that the operator's eyes can clearly see the parts that need to be tapped.
[0035] The bearing 61 is embedded in the connecting seat 6, and the mounting hole of the bearing 61 is fixedly sleeved with the screw 5. The bearing 61 is a ball bearing. When the adjusting disk 7 is rotated and the screw 5 is driven to rotate, the connecting seat 6 is prevented from rotating accordingly.
[0036] The connecting seat 6, the supporting sleeve 4, and the caster 8 form a group, which are four groups symmetrically arranged in total. The caster 8 is installed at the lower end of the connecting seat 6. The caster 8 is a universal brake wheel, and the wheel body is made of stainless steel, which is high in strength and durable.
[0037] There are sixteen finger-shifting grooves 71 arranged in a circle, and the top-view cross-section of the finger-shifting groove 71 is a V-shaped structural groove, which is convenient for fingers to insert and rotate.
[0038] The inner groove wall of the finger-moving groove 71 is provided with an elastic layer 72 , and the elastic layer 72 is made of a highly elastic rubber material, which improves the comfort when the finger is inserted.
[0039] Working method: When it is necessary to clamp a fastener with a circular cylindrical shape, first, if the current operator is a little tall, causing the distance between the operator's eyes and the workbench 1 to be a little far, the operator can insert his finger into the finger groove 71 and rotate it counterclockwise, driving the adjustment disk 7 and the screw rod 5 to rotate counterclockwise as a whole, and through the threaded transmission of the screw groove 41, the supporting sleeve 4 is driven to move upward, and then the workbench 1 is driven to move upward until the distance between the operator's eyes and the workbench 1 is suitable for the distance size of the later tapping operation. Then, press the left button on the switch 12, and the battery 1 Power is supplied to the motors 30 on both sides, and the motors 30 on both sides simultaneously drive the mounting frames 31 on both sides to rotate 180 degrees counterclockwise horizontally and stop. At this time, the second clamping plates 35 on both sides have rotated to the inner side, and then the second cylinder 34 is started to drive the second clamping plates 35 on both sides to move toward each other and clamp the central circular cylindrical fastener stably and effectively. Later, the outer wall surface of the circular cylindrical fastener can be tapped, which avoids the situation of unstable positioning clamping and tapping accuracy as a whole, and ensures the tapping quality of the fastener in the later stage.
[0040] Moreover, by providing the working inner groove 2 at the front end of the tooling table 1, the operator can embed himself and get closer to the positioning clamping group 3, which greatly improves the clarity and accuracy of the operator's viewing and tapping of the clamped fasteners.
[0041] In addition, when the workbench 1 is not used for a long time, the brake of the caster 8 is released, the push handle 11 is held and the workbench 1 is flexibly moved to a corner of the production workshop, and then the caster 8 is braked to position it, so as to prevent the workbench 1 from occupying the space of the production workshop.
[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A fastener production tool with accurate positioning, comprising a tooling table (1), characterized in that: The workbench (1) is provided with a positioning clamping group (3) and a support and pushing handle (11); a connecting seat (6) is provided below the workbench (1); a bearing (61) and a caster (8) are provided on the connecting seat (6); a screw rod (5) is provided in the bearing (61); the positioning clamping group (3) is composed of a motor (30), a mounting frame (31), a first clamping plate (33), and a second clamping plate (35); a battery (13) and a switch (12) are provided on the workbench (1); an adjustment disk (7) is provided on the screw rod (5); a finger-shifting groove (71) is provided on the adjustment disk (7); a working inner groove (2) and a supporting sleeve (4) are provided on the workbench (1); and a first cylinder (32) and a second cylinder (34) are provided on the mounting frame (31).
2. The fastener production tool with accurate positioning according to claim 1, characterized in that: The motor shaft of the motor (30) is fixedly arranged on the mounting frame (31), the telescopic rod of the first cylinder (32) is fixedly arranged on the first clamping plate (33), and the telescopic rod of the second cylinder (34) is fixedly arranged on the second clamping plate (35).
3. The fastener production tool with accurate positioning according to claim 1, characterized in that: The front cross-section of the first clamping plate (33) is an L-shaped structure, the top cross-section of the second clamping plate (35) is an arc-shaped structure, and the inner wall surfaces of the first clamping plate (33) and the second clamping plate (35) are both provided with a damping anti-slip layer (36).
4. The fastener production tool with accurate positioning according to claim 1, characterized in that: The switch (12), the motor (30), and the storage battery (13) are electrically connected; the working inner groove (2) is disposed at the front end of the workbench (1); the top view cross section of the working inner groove (2) is a trapezoidal opening structure; and a buffer pad (21) is provided on the inner groove wall of the working inner groove (2).
5. The fastener production tool with accurate positioning according to claim 1, characterized in that: A screw groove (41) is provided in the supporting sleeve (4), the screw rod (5) is threadedly connected to the screw groove (41), and the adjusting disk (7) is arranged on the outer wall surface of the screw rod (5).
6. The fastener production tool with accurate positioning according to claim 1, characterized in that: The bearing (61) is embedded in the connecting seat (6), and the mounting hole of the bearing (61) is fixedly sleeved with the screw rod (5). The connecting seat (6), the supporting sleeve (4), and the caster (8) form a group, and a total of four groups are symmetrically arranged. The caster (8) is installed at the lower end of the connecting seat (6).
7. The fastener production tool with accurate positioning according to claim 1, characterized in that: There are sixteen finger shift grooves (71) arranged in a circumferential pattern. The top view cross section of the finger shift groove (71) is a V-shaped structural groove. The inner groove wall of the finger shift groove (71) is provided with an elastic layer (72).