Bending machine clamp convenient to fix

Abstract

The utility model discloses a bending machine clamp convenient to fix, which belongs to the technical field of clamps, and comprises a bending machine base and a fixing frame, the top surface of the bending machine base is fixedly connected with a clamp base, a bolt is connected in the clamp base, and the bolt is in threaded connection with the bending machine base. A first adjusting knob conducts transmission on a first threaded rod, the first threaded rod conducts transmission on a movable block in threaded connection, the movable block moves relatively to conduct transmission on a transmission rod on a first connecting piece, and the transmission rod drives a connecting block on a second connecting piece to be shrunk in a fixing frame and drives an inserting block on a connecting plate to be connected with an inserting groove in a clamp base. The operation difficulty is reduced, time waste is avoided, the working efficiency is improved, the stability is higher, the bending precision is improved, a second adjusting knob is rotated, the second adjusting knob drives a second threaded rod to conduct threaded transmission on a clamping plate, the clamping plate rapidly fixes a bent part, the bending efficiency is improved, and operation is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a bending machine clamp which is easy to fix. Background Art

[0002] The technology of the bending machine fixture that is easy to fix has developed with the continuous improvement of the manufacturing industry's requirements for production efficiency, product quality and automation. It integrates the technological achievements of many fields such as mechanical design, material science, and automatic control, and has brought changes to the bending processing industry.

[0003] The existing bending machine clamps that are easy to fix still have the following defects when used: the relatively cumbersome manual adjustment or mechanical locking method is adopted, and the operator needs to adjust multiple parts one by one to ensure the firm fixation of the workpiece. This method consumes a lot of time and is prone to loose fixation due to human factors, affecting the bending accuracy and efficiency. In addition, the clamp operation steps are many and the adjustment is difficult. The operator needs to have certain professional skills and experience to accurately and quickly fix the workpiece. This not only increases the training cost, but also reduces the overall production efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a bending machine clamp which is easy to fix.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bending machine clamp that is easy to fix, comprising a bending machine base and a fixing frame, the top surface of the bending machine base is fixedly connected to the clamp base, the clamp base is connected with a bolt inside the clamp base, the bolt is threadedly connected to the bending machine base, a slot is arranged on the clamp base, the inner wall of the fixing frame is rotatably connected with a threaded rod 1, the middle part of the fixing frame is fixedly connected with a limited position block, the threaded rod 1 is threadedly connected with a movable block, the movable block is slidably connected to the bottom surface of the fixed frame, both sides of the movable block are fixedly connected with a connecting piece 1, the connecting piece 1 is rotatably connected with a transmission rod, the transmission rod is rotatably connected with a connecting piece 2 on the side away from the connecting piece 1, the connecting piece 2 is fixedly connected with a connecting block, the bottom surface of the connecting block is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with an insert block.

[0006] As a further description of the above technical solution:

[0007] Insert blocks are fixedly connected to both sides of the top surface of the fixing frame, and a threaded rod 2 is rotatably connected between the two groups of the insert blocks, and a clamping plate is threadedly connected to the threaded rod 2.

[0008] As a further description of the above technical solution:

[0009] The threads on the threaded rod 1 and the threaded rod 2 are symmetrically arranged in two groups, and the movable blocks and clamping plates on the threaded rod 1 and the threaded rod 2 are symmetrically arranged in two groups.

[0010] As a further description of the above technical solution:

[0011] The threaded rod is rotatably connected to the middle part of the limiting block.

[0012] As a further description of the above technical solution:

[0013] A limiting rod is fixedly connected between the two groups of the inserting blocks, two groups of the limiting rods are arranged in parallel, and the clamping plate is slidably connected to the limiting rods.

[0014] As a further description of the above technical solution:

[0015] One end of the threaded rod one is fixedly connected with an adjusting knob one, and the adjusting knob one is arranged outside the fixing frame; one end of the threaded rod two is fixedly connected with an adjusting knob two, and the adjusting knob two is arranged outside the plug block.

[0016] As a further description of the above technical solution:

[0017] The slots and the fixing frames are symmetrically arranged in two groups.

[0018] As a further description of the above technical solution:

[0019] The plug-in block is connected and arranged in the slot.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, when the bending machine clamp is quickly fixed, the adjusting knob is rotated, the adjusting knob is transmitted to the threaded rod, the threaded rod is transmitted to the movable block connected with the threaded rod, the movable block is transmitted to the transmission rod on the connecting piece 1 by relative movement, the transmission rod drives the connecting block box on the connecting piece 2 to shrink in the fixing frame, and drives the plug-in block on the connecting plate to be connected with the slot on the clamp base, which reduces the difficulty of operation, avoids time waste, improves work efficiency, has stronger stability, and improves the bending accuracy.

[0022] In the utility model, the second adjusting knob is rotated, and the second adjusting knob drives the second threaded rod to perform threaded transmission on the clamping plate, and the clamping plate quickly fixes the bent parts, so that the bending efficiency is improved and the operation is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a bending machine fixture that is easy to fix proposed by the utility model;

[0024] Figure 2A schematic diagram of the local structure of a bending machine fixture that is easy to fix proposed by the utility model Figure 1 ;

[0025] Figure 3 A schematic diagram of the local structure of a bending machine fixture that is easy to fix proposed by the utility model Figure 2 ;

[0026] Figure 4 A schematic diagram of the local structure of a bending machine fixture that is easy to fix proposed by the utility model Figure 3 .

[0027] Legend:

[0028] 1. Bending machine base; 2. Clamp base; 3. Bolt; 4. Slot; 5. Fixed bracket; 6. Threaded rod 1; 7. Adjustment knob 1; 8. Movable block; 9. Limit block; 10. Connector 1; 11. Transmission rod; 12. Connector 2; 13. Connecting block; 14. Connecting plate; 15. Insert block; 16. Threaded rod 2; 17. Clamp; 18. Limit rod; 19. Adjustment knob 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a bending machine clamp that is easy to fix, including a bending machine base 1 and a fixing frame 5, the top surface of the bending machine base 1 is fixedly connected with a clamp base 2, a bolt 3 is connected inside the clamp base 2, the bolt 3 is threadedly connected to the bending machine base 1, a slot 4 is provided on the clamp base 2, a threaded rod 6 is rotatably connected to the inner wall of the fixing frame 5, a limited position block 9 is fixedly connected to the middle part of the fixing frame 5, a movable block 8 is threadedly connected to the threaded rod 6, the movable block 8 is slidably connected to the inner bottom surface of the fixing frame 5, both sides of the movable block 8 are fixedly connected with a connecting piece 10, a transmission rod 11 is rotatably connected to the connecting piece 10, and a connecting piece 2 12 is rotatably connected to the side of the transmission rod 11 away from the connecting piece 10, the connecting piece 2 12 is fixedly connected with a connecting block 13, the bottom surface of the connecting block 13 is fixedly connected with a connecting plate 14, and the connecting plate 14 is fixedly connected with an insert block 15.

[0031] Both sides of the top surface of the fixing frame 5 are fixedly connected with plug blocks 15, and a threaded rod 2 16 is rotatably connected between the two groups of plug blocks 15. A clamping plate 17 is threadedly connected to the threaded rod 2 16. Two groups of threads are symmetrically arranged on the threaded rod 1 6 and the threaded rod 2 16. The movable blocks 8 and the clamping plates 17 on the threaded rod 1 6 and the threaded rod 2 16 are symmetrically arranged in two groups, so that the objects can be quickly fixed and the bending efficiency is improved. The threaded rod 1 6 is rotatably connected to the middle part of the limit block 9, and a limit rod 18 is fixedly connected between the two groups of plug blocks 15. Two groups of limit rods 18 are arranged in parallel, and the clamping plates 17 slide It is connected to the limit rod 18 to limit the clamping plate 17 to prevent the clamping plate 17 from rotating with the threaded rod 16. One end of the threaded rod 16 is fixedly connected with an adjusting knob 17, and the adjusting knob 17 is arranged outside the fixing frame 5 to quickly transmit the threaded rod 16. One end of the threaded rod 16 is fixedly connected with an adjusting knob 19, and the adjusting knob 19 is arranged outside the insert block 15 to quickly transmit the threaded rod 16 to improve the use efficiency. The slot 4 and the fixing frame 5 are symmetrically arranged in two groups, and the insert block 15 is connected and arranged in the slot 4 to effectively fix the fixing frame 5.

[0032] Working principle: When the clamp of the bending machine needs to be fixed, the clamp base 2 is threadedly connected to the bending machine base 1 through the bolt 3, and the fixing frame 5 is placed on the top of the clamp base 2. The adjusting knob 7 is rotated, and the adjusting knob 7 drives the threaded rod 6 to rotate in the fixing frame 5. The fixing frame 5 transmits the threaded movable block 8. The two groups of movable blocks 8 and the limit block 9 move relatively on one side. The movable block 8 transmits the transmission rod 11 through the connecting piece 10. The transmission rod 11 drives the connecting block 13 on the connecting piece 2 12 to shrink into the fixing frame 5. The two groups of connecting blocks 13 shrink at the same time. The shrinkage of the connecting block 13 drives the plug block 15 on the connecting plate 14 to move, and the plug block 15 is inserted into the slot 4 to quickly fix the clamp.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending machine fixture that is easy to fix, comprising a bending machine base (1) and a fixing frame (5), characterized in that: The top surface of the bending machine base (1) is fixedly connected to a clamp base (2), a bolt (3) is provided inside the clamp base (2), the bolt (3) is threadedly connected to the bending machine base (1), a slot (4) is provided on the clamp base (2), the inner wall of the fixing frame (5) is rotatably connected to a threaded rod (6), a limiting block (9) is fixedly connected to the middle part of the fixing frame (5), a movable block (8) is threadedly connected to the threaded rod (6), and the movable block (8) is slidable. Connected to the inner bottom surface of the fixed frame (5), both sides of the movable block (8) are fixedly connected to a connecting piece 1 (10), a transmission rod (11) is rotatably connected to the connecting piece 1 (10), a side of the transmission rod (11) away from the connecting piece 1 (10) is rotatably connected to a connecting piece 2 (12), the connecting piece 2 (12) is fixedly connected to a connecting block (13), a connecting plate (14) is fixedly connected to the bottom surface of the connecting block (13), and the connecting plate (14) is fixedly connected to an insert block (15).

2. A bending machine fixture that is easy to fix according to claim 1, characterized in that: Insertion blocks (15) are fixedly connected to both sides of the top surface of the fixing frame (5), and threaded rods (16) are rotatably connected between the two groups of the insertion blocks (15), and clamping plates (17) are threadedly connected to the threaded rods (16).

3. A bending machine fixture that is easy to fix according to claim 1, characterized in that: The threads on the threaded rod one (6) and the threaded rod two (16) are symmetrically arranged in two groups, and the movable blocks (8) and the clamping plates (17) on the threaded rod one (6) and the threaded rod two (16) are symmetrically arranged in two groups.

4. A bending machine fixture that is easy to fix according to claim 1, characterized in that: The threaded rod (6) is rotatably connected to the middle part of the limit block (9).

5. The clamp for a bending machine that is easy to fix according to claim 2 is characterized in that: A limiting rod (18) is fixedly connected between the two groups of the insert blocks (15), two groups of the limiting rods (18) are arranged in parallel, and the clamping plate (17) is slidably connected to the limiting rods (18).

6. A bending machine fixture that is easy to fix according to claim 2, characterized in that: One end of the threaded rod (6) is fixedly connected to an adjusting knob (7), and the adjusting knob (7) is arranged outside the fixing frame (5); one end of the threaded rod (16) is fixedly connected to an adjusting knob (19), and the adjusting knob (19) is arranged outside the insert (15).

7. The clamp for a bending machine that is easy to fix according to claim 1 is characterized in that: The slots (4) and the fixing frames (5) are symmetrically arranged in two groups.

8. The clamp for a bending machine that is easy to fix according to claim 1, characterized in that: The insert block (15) is connected and arranged in the slot (4).

Images