Feeding clamp
By designing the clamps of the concave parts and rotating plates, the dangerous problems of the cutting edge to the operator during the plate transfer process are solved, and the stable limit and automatic transfer of the plates are achieved, which improves safety and convenience.
Patent Information
- Application Number
- CN202323466704.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-19
AI Technical Summary
During the transfer of the plate, since the plate is cut and formed after it is cut, it is easy to scratch the operator, and the feeding method is easy to cause safety accidents.
A feeding fixture including concave parts, rotating plates, pull rods and rollers is designed. By adjusting the spacing between concave parts and the limiting function of the rotating plate, stable clamping and limiting of the plate is achieved to avoid hand scratches. , and automatic limiting and transfer are achieved through push and pulling pull rods and cylinders.
It effectively prevents scratches on the operator's hands during the transfer process, improves the safety and convenience of the transfer operation, and reduces the occurrence of safety accidents.
Smart Images
Figure CN222153676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate transfer, in particular to a feeding clamp. Background Art
[0002] The car shell and related parts are often formed by stamping. During the forming process, the operator transfers the sheet to the stamping equipment and then performs the stamping operation. During the transfer process, the sheet is punched and cut, so it is easy to form sharp edges on the edges, which can easily scratch the operator's hands. In addition, this feeding method is also prone to safety accidents during feeding. Utility Model Content
[0003] The utility model provides a feeding clamp to solve the above-mentioned deficiencies of the prior art. When the plate is transferred, the plate can be clamped and positioned, and the utility model has strong practicability.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A feeding clamp includes a pair of concave parts arranged parallel to each other, a concave fastener is provided at one end of the concave part, a cross plate is passed through the concave fastener, the concave fastener is fixed to the cross plate by a pair of screws, and long holes are respectively provided at both ends of the cross plate. The concave part plays a limiting role on both sides of the plate. When transferring, the plate can be limited and fixed by adjusting the distance between the two, thereby facilitating the transfer operation of the plate, and when the plate is fixed, it can be locked by screws.
[0006] The outer wall of the other end of the concave part is installed with a convex plate, the outer end of the convex plate is hinged with a hinge, the other end of the hinge is installed with a rotating plate, the outer end of the rotating plate is installed with a concave plate, a waist-shaped hole is opened on the concave plate, a pull pin is inserted in the waist-shaped hole, a pull plate is arranged on the pull pin, an end plate is arranged at the other end of the pull plate, a sliding sleeve is arranged at the inner end of the end plate, a guide rail is inserted in the sliding sleeve, the guide rail is installed on the concave part, a pull rod is arranged on the end plate, the pull rod is inserted in the long hole, a push-pull plate is arranged at the outer end of the pull rod, and adjustment holes are opened at both ends of the push-pull plate, the outer end of the pull rod is inserted in the adjustment hole, and is fixed to the push-pull plate by a pair of nuts. In order to facilitate the limiting of the plate, it is different from the above-mentioned method of restricting the plate by locking with screws. Therefore, the present scheme adopts the method of limiting the end of the plate by the rotation of the rotating plate, so as to clamp the plate, and the rotation of the rotating plate can be realized by pushing and pulling the pull rod during the process, thereby improving the convenience of transfer. In order to facilitate the clamping and limiting of plates of different sizes, the distance between the two pull rods can be adjusted. Of course, the adjustment of the distance between the concave parts is only for the convenience of adapting to the limiting of plates of different sizes.
[0007] Furthermore, a plurality of rollers are rotatably provided in the concave member to facilitate the removal and insertion of the plate.
[0008] Furthermore, an annular groove is provided on the outer periphery of the roller to limit the upper and lower sides of the plate.
[0009] Furthermore, a stopper is provided at one end of the guide rail to limit the movement distance of the sliding sleeve.
[0010] Furthermore, a guide sleeve is provided at the root of the concave member, and the guide sleeve is sleeved on the pull rod to guide the movement of the pull rod.
[0011] Furthermore, a pair of limiting side plates are provided at the inner end of the rotating plate to limit the upper and lower sides of the plate to ensure safety during transfer.
[0012] Furthermore, a concave rod is provided on the push-pull plate, and the concave rod is provided on the horizontal plate. The concave rod plays a guiding role for the movement of the push-pull plate.
[0013] Furthermore, a convex plate is provided on the push-pull plate, and a rotating support plate is hinged on the outer end of the convex plate, and the inner end of the rotating support plate acts on the horizontal plate, and a rotating handle is provided on the outer end of the rotating support plate. By setting the rotating support plate, the movement of the push-pull plate and the pull rod can be realized by rotating it. Of course, the rotating support plate can be replaced by a cylinder to realize automatic position limiting of the plate. Of course, the clamp is set on the transfer device to facilitate the automatic transfer operation of the plate.
[0014] The advantages of the above technical solution are:
[0015] The utility model can prevent scratches on the hands of operators when transferring the plates by clamping and limiting the plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0017] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0018] Figure 2 An enlarged view of A is shown.
[0019] Figure 3 An enlarged view of B is shown.
[0020] Figure 4 The three-dimensional structure of one embodiment is shown Figure 2 . DETAILED DESCRIPTION
[0021] like Figure 1~Figure 4 As shown, a feeding fixture comprises a pair of concave parts 1 arranged parallel to each other, a plurality of rollers 10 are rotatably arranged in the concave parts 1, and an annular groove 11 is arranged on the outer periphery of the rollers 10. A concave fastener 12 is arranged at one end of the concave part 1, a horizontal plate 13 is inserted in the concave fastener 12, the concave fastener 12 is fixed to the horizontal plate 13 by a pair of screws, and long holes 14 are respectively opened at both ends of the horizontal plate 13. A convex plate 30 is installed on the outer wall of the other end of the concave part 1, and a hinge 29 is hinged to the outer end of the convex plate 30, and a rotating plate 27 is installed at the other end of the hinge 29, and a pair of limiting side plates 28 are arranged at the inner end of the rotating plate 27. A concave plate 25 is installed at the outer end of the rotating plate 27, and a waist-shaped hole 26 is opened on the concave plate 25. A pull pin 24 is passed through the waist-shaped hole 26, and a pull plate 23 is provided on the pull pin 24. The other end of the pull plate 23 is provided with an end plate 22, and a sliding sleeve 21 is provided at the inner end of the end plate 22. A guide rail 2 is passed through the sliding sleeve 21, and a stopper 20 is provided at one end of the guide rail 2. The guide rail 2 is installed on the concave part 1, and a pull rod 31 is provided on the end plate 22. A guide sleeve is provided at the root of the concave part 1, and the guide sleeve is sleeved on the pull rod 31. The pull rod 31 passes through the long hole 14.
[0022] The outer end of the pull rod 31 is provided with a push-pull plate 33, and the two ends of the push-pull plate 33 are provided with adjustment holes. The outer end of the pull rod 31 passes through the adjustment hole and is fixed to the push-pull plate 33 through a pair of nuts. The push-pull plate 33 is provided with a concave rod 34, and the concave rod 34 is provided on the horizontal plate 13. The push-pull plate 33 is provided with a convex plate, and the outer end of the convex plate is hinged with a rotating support plate 35. The inner end of the rotating support plate 35 acts on the horizontal plate 13, and the outer end of the rotating support plate 35 is provided with a rotating handle 36. In another embodiment, a cylinder is installed on the horizontal plate 13, and the movable end of the cylinder is provided on the push-pull plate 33.
[0023] In this embodiment, when transferring the plate, the operator first adjusts the spacing between the concave parts 1 according to the width of the transferred plate. After the adjustment is completed, the position of the concave parts 1 is fixed by screws.
[0024] Then the operator passes the plate between the concave parts 1. During the passing, the annular groove 11 limits the position of the plate.
[0025] Then, the operator pushes the push-pull plate 33 outward to approach the horizontal plate 13, and then pushes the pull rod 31 inward through the push-pull plate 33, and when the pull rod 31 moves inward, the pull pin 24 acts on the waist-shaped hole 26, and then the push of the pull pin 24 causes the rotating plate 27 to rotate, and the end of the plate is limited by the rotation of the rotating plate 27, and finally the limiting operation of the end of the plate is completed. Of course, the rotating plate 27 can also be driven by a cylinder to limit the plate.
[0026] Finally, the operator transfers the sheet to the punching device, rotates the rotating plate 27 outward, and then pushes the sheet out from between the concave parts 1.
[0027] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. A feeding fixture, characterized in that: It comprises a pair of concave members (1) arranged parallel to each other, a concave fastener (12) is provided at one end of the concave member (1), a horizontal plate (13) is inserted into the concave fastener (12), the concave fastener (12) is fixed to the horizontal plate (13) by a pair of screws, and long holes (14) are respectively provided at both ends of the horizontal plate (13); A convex plate (30) is installed on the outer wall of the other end of the concave member (1), a hinge member (29) is hinged on the outer end of the convex plate (30), a rotating plate (27) is installed on the other end of the hinge member (29), a concave plate (25) is installed on the outer end of the rotating plate (27), a waist-shaped hole (26) is opened on the concave plate (25), a pull pin (24) is inserted into the waist-shaped hole (26), a pull plate (23) is provided on the pull pin (24), an end plate (22) is provided on the other end of the pull plate (23), a sliding sleeve (21) is provided on the inner end of the end plate (22), a guide rail (2) is inserted into the sliding sleeve (21), the guide rail (2) is installed on the concave member (1), a pull rod (31) is provided on the end plate (22), and the pull rod (31) is inserted into the long hole (14); A push-pull plate (33) is provided at the outer end of the pull rod (31), and adjustment holes are provided at both ends of the push-pull plate (33). The outer end of the pull rod (31) passes through the adjustment hole and is fixed to the push-pull plate (33) by a pair of nuts.
2. The feeding fixture according to claim 1, characterized in that: A plurality of rollers (10) are rotatably arranged inside the concave member (1).
3. The feeding fixture according to claim 2, characterized in that: An annular groove (11) is provided on the outer circumference of the roller (10).
4. The feeding fixture according to claim 1, characterized in that: A stopper (20) is provided at one end of the guide rail (2).
5. The feeding fixture according to claim 1, characterized in that: A guide sleeve is provided at the root of the concave member (1), and the guide sleeve is sleeved on the pull rod (31).
6. The feeding fixture according to claim 1, characterized in that: A pair of limiting side plates (28) are provided at the inner side ends of the rotating plate (27).
7. The feeding fixture according to claim 1, characterized in that: A concave rod (34) is provided on the push-pull plate (33), and the concave rod (34) is provided on the horizontal plate (13).
8. The feeding fixture according to claim 1, characterized in that: A convex plate is provided on the push-pull plate (33), a rotating support plate (35) is hingedly connected to the outer end of the convex plate, the inner end of the rotating support plate (35) acts on the transverse plate (13), and a rotating handle (36) is provided on the outer end of the rotating support plate (35).