Adjustable clamp applied to sawing machine

Abstract

The utility model discloses an adjustable clamp applied to a sawing machine, which relates to the technical field of metal processing and comprises symmetrically distributed slide rails, a plurality of sliders slidably arranged on the surfaces of the slide rails, a connecting plate fixedly arranged at the tops of the sliders, a mounting frame fixedly arranged at the top of the connecting plate, and a first oil cylinder fixedly mounted at one end of the mounting frame. The output end of the first oil cylinder penetrates through the mounting frame to be fixedly provided with a moving block, a moving jaw is fixedly arranged at the top of the moving block, fixing plates are symmetrically and fixedly arranged on the two sides of the top of the mounting frame, and the bottom of the moving jaw is in sliding fit with the tops of the fixing plates. A fixing strip is fixedly arranged between the two fixing plates; the two-way lead screw rotates to drive the two rhombic blocks to move in the direction close to each other or away from each other, pump products are firmly clamped, real-time shrinkage can be conducted, adaptation work of the pump products is completed in the shrinkage process, the clamping effect is better, clamping is more convenient, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to an adjustable clamp used for a sawing machine. Background Art

[0002] The servo position control module of the sawing machine system adopts position control that combines sampling interpolation and predictive control (the specific control is omitted) to determine the position of closing the feeding cylinder so that the feeding cylinder just reaches the target position when it stops. Due to the electromagnetic mechanical lag and motion inertia, it is almost impossible to control the movement of the feeding slide by 0.1mm by "on" and "off". In order to ensure the minimum feeding length and feeding accuracy, the rear clamp makes the feeding slide retreat to the LK position, and then moves forward to the predicted position LT to close the feeding solenoid valve. When the feeding cylinder stops moving, the rear clamp is clamped. At present, when cutting pump products (the shape of the pump products is similar to that of a dumbbell) on the sawing machine, it is generally necessary to use a fixture to clamp the workpiece before sawing and cutting operations.

[0003] The existing clamps are not well adapted to the specifications of pump products. During the clamping process, the corresponding clamps need to be replaced according to the specifications of the pump products, which is time-consuming and labor-intensive and affects the operating efficiency of the sawing machine. The inventor proposes an adjustable clamp for use in a sawing machine to solve the above problem. Utility Model Content

[0004] In order to solve the problem that the existing clamps are not well adapted to the specifications of pump products, and the corresponding clamps need to be replaced according to the specifications of pump products during the clamping process, which is time-consuming and labor-intensive and affects the operating efficiency of the sawing machine; the purpose of the utility model is to provide an adjustable clamp for use in a sawing machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: an adjustable clamp applied to a sawing machine, comprising symmetrically distributed slide rails, a plurality of slide blocks slidingly arranged on the surface of the slide rails, a connecting plate fixedly arranged on the top of the slide block, a mounting frame fixedly arranged on the top of the connecting plate, a first oil cylinder fixedly arranged on one end of the mounting frame, a moving block fixedly arranged on the output end of the first oil cylinder passing through the mounting frame, a moving jaw fixedly arranged on the top of the moving block, fixed plates symmetrically fixedly arranged on both sides of the top of the mounting frame, the bottom of the moving jaw slidably cooperates with the top of the fixed plate, a fixed jaw arranged opposite to the moving jaw is fixedly arranged on the other end of the mounting frame, and the two fixed A fixing strip is fixed between the fixed plates, and a mounting plate is fixedly provided on the top of the fixing strip, and a first limit plate and a second limit plate are symmetrically fixedly provided on both sides of the top of the mounting plate, and two movable blocks are slidably provided between the first limit plate and the second limit plate. An axle seat is fixedly provided at the center of the top of the mounting plate, and a two-way screw rod is rotatably provided at the center of the axle seat, and a symmetrically arranged diamond block is threaded on the surface of the two-way screw rod, and the bottom of the diamond block is fixedly matched with the top of the movable block, and a connecting block is fixedly provided at the center of one side of the mounting frame, and a second oil cylinder is fixedly installed on one side of the connecting block, and a support plate is fixedly provided on one side of the fixed plate, and one side of the top of the support plate is slidably matched with the bottom of the mounting plate.

[0006] Preferably, a plurality of mounting blocks are symmetrically fixedly provided on both sides of the mounting frame, an inclined plate is fixedly provided on one side of the mounting block, and the top end of the inclined plate is fixedly matched with the bottom end of the support plate.

[0007] Preferably, a groove is formed on the other side of the top of the support plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. This utility model utilizes the rotation of the bidirectional screw rod to drive the two diamond blocks to move toward or away from each other, firmly clamps the pump products, and can shrink in real time. During the shrinking process, an adaptation work for the pump products is completed, and the clamping effect is better, more convenient, and more efficient;

[0010] 2. The utility model utilizes the first oil cylinder to extend or shorten it, thereby driving the moving block to move, and then driving the moving jaw to move along the left and right directions, so that the moving jaw clamps the pump product between the moving jaw and the fixed jaw, which is convenient for limiting the pump-shaped product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a schematic diagram of the structure of the utility model from the first viewing angle.

[0013] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle.

[0014] Figure 3 This is a schematic structural diagram of the utility model from a third viewing angle.

[0015] In the figure: 1. slide rail; 2. slider; 3. connecting plate; 4. mounting frame; 5. first oil cylinder; 6. movable jaw; 7. movable block; 8. fixed plate; 9. fixing bar; 10. mounting plate; 11. first limit plate; 12. second limit plate; 13. shaft seat; 14. bidirectional screw rod; 15. diamond block; 16. movable block; 17. connecting block; 18. second oil cylinder; 19. support plate; 20. mounting block; 21. inclined plate; 22. fixed jaw. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-3 As shown, the utility model provides an adjustable clamp for a sawing machine, comprising a symmetrically distributed slide rail 1, a plurality of slide blocks 2 are slidably provided on the surface of the slide rail 1, a connecting plate 3 is fixedly provided on the top of the slide block 2, a mounting frame 4 is fixedly provided on the top of the connecting plate 3, a first oil cylinder 5 is fixedly provided on one end of the mounting frame 4, a moving block 7 is fixedly provided on the output end of the first oil cylinder 5 through the mounting frame 4, a moving jaw 6 is fixedly provided on the top of the moving block 7, fixed plates 8 are symmetrically fixedly provided on both sides of the top of the mounting frame 4, the bottom of the moving jaw 6 is slidably matched with the top of the fixed plate 8, a fixed jaw 22 arranged opposite to the moving jaw 6 is fixedly provided on the other end of the mounting frame 4, and a fixing bar 9 is fixedly provided between the two fixing plates 8.

[0018] A mounting plate 10 is fixedly arranged on the top of the fixing bar 9, and a first limiting plate 11 and a second limiting plate 12 are symmetrically fixedly arranged on both sides of the top of the mounting plate 10, and two movable blocks 16 are slidingly arranged between the first limiting plate 11 and the second limiting plate 12, and an axle seat 13 is fixedly arranged at the center of the top of the mounting plate 10, and a bidirectional screw rod 14 is rotatably arranged at the center of the axle seat 13, and a symmetrically arranged diamond block 15 is threaded on the surface of the bidirectional screw rod 14, and the bottom of the diamond block 15 is fixedly matched with the top of the movable block 16.

[0019] By adopting the above technical solution, the rotation of the bidirectional screw rod 14 can drive the diamond block 15 to move.

[0020] A connecting block 17 is fixedly provided at the center of one side of the mounting frame 4 , and a second oil cylinder 18 is fixedly installed at one side of the connecting block 17 .

[0021] By adopting the above technical solution, the second oil cylinder 18 can extend or shorten to drive the connecting block 17 to move.

[0022] A support plate 19 is fixedly provided on one side of the fixing plate 8 , and one side of the top of the support plate 19 is slidably matched with the bottom of the mounting plate 10 .

[0023] By adopting the above technical solution, the support plate 19 can play a certain supporting role on the mounting plate 10.

[0024] A plurality of mounting blocks 20 are symmetrically fixedly disposed on both sides of the mounting frame 4 , and an inclined plate 21 is fixedly disposed on one side of the mounting block 20 , and the top end of the inclined plate 21 is fixedly matched with the bottom end of the support plate 19 .

[0025] By adopting the above technical solution, the inclined plate 21 has a certain supporting effect on the support plate 19.

[0026] A groove is formed on the other side of the top of the support plate 19 .

[0027] By adopting the above technical solution, the groove can temporarily store a part of the debris generated during cutting.

[0028] Working principle: When it is necessary to saw and cut the pump products, the pump products are clamped between the two diamond blocks 15. The staff uses an external tool to clamp the bidirectional screw rod 14 and rotate the bidirectional screw rod 14 to drive the two diamond blocks 15 to move toward or away from each other, so as to firmly clamp the pump products.

[0029] When it is necessary to fix the position of the pump product in the horizontal left-right direction, the first oil cylinder 5 is started to extend or shorten it, thereby driving the moving block 7 to move, and then driving the moving jaw 6 to move along the left-right direction, so that the moving jaw 6 clamps and fixes the pump product between the moving jaw 6 and the fixed jaw 22;

[0030] When it is necessary to adjust the position of the pump product in the horizontal front and rear direction, start the second oil cylinder 18 (the second oil cylinder 18 is fixedly installed at a fixed position below the sawing machine) to extend or shorten it, thereby driving the connecting block 17 to move, thereby driving the slider 2 to move along the slide rail 1, thereby driving the first oil cylinder 5 and the mounting frame 4 to move, thereby driving the pump product to move forward and backward in the horizontal direction.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An adjustable clamp for a sawing machine, comprising a symmetrically distributed slide rail (1), wherein a plurality of sliding blocks (2) are slidably arranged on the surface of the slide rail (1), characterized in that: A connecting plate (3) is fixedly provided on the top of the sliding block (2), a mounting frame (4) is fixedly provided on the top of the connecting plate (3), a first oil cylinder (5) is fixedly provided on one end of the mounting frame (4), a moving block (7) is fixedly provided on the output end of the first oil cylinder (5) through the mounting frame (4), a moving jaw (6) is fixedly provided on the top of the moving block (7), fixed plates (8) are symmetrically fixedly provided on both sides of the top of the mounting frame (4), the bottom of the moving jaw (6) is slidably matched with the top of the fixed plate (8), a fixed jaw (22) arranged opposite to the moving jaw (6) is fixedly provided on the other end of the mounting frame (4), and a fixing strip (9) is fixedly provided between the two fixing plates (8).

2. An adjustable clamp for a sawing machine as claimed in claim 1, characterized in that: A mounting plate (10) is fixedly provided on the top of the fixing bar (9), a first limiting plate (11) and a second limiting plate (12) are symmetrically fixedly provided on both sides of the top of the mounting plate (10), two movable blocks (16) are slidably provided between the first limiting plate (11) and the second limiting plate (12), an axle seat (13) is fixedly provided at the center of the top of the mounting plate (10), a bidirectional screw rod (14) is rotatably provided at the center of the axle seat (13), a surface of the bidirectional screw rod (14) is threadedly provided with symmetrically arranged rhombus blocks (15), and the bottom of the rhombus block (15) is fixedly matched with the top of the movable block (16).

3. The adjustable clamp for sawing machine according to claim 1, characterized in that: A connecting block (17) is fixedly provided at the center of one side of the mounting frame (4), and a second oil cylinder (18) is fixedly installed on one side of the connecting block (17).

4. The adjustable clamp for sawing machine according to claim 2, characterized in that: A support plate (19) is fixedly provided on one side of the fixing plate (8), and one side of the top of the support plate (19) is slidably matched with the bottom of the mounting plate (10).

5. The adjustable clamp for sawing machine according to claim 4, characterized in that: A plurality of mounting blocks (20) are symmetrically fixedly provided on both sides of the mounting frame (4), an inclined plate (21) is fixedly provided on one side of the mounting block (20), and the top end of the inclined plate (21) is fixedly matched with the bottom end of the support plate (19).

6. The adjustable clamp for sawing machine according to claim 5, characterized in that: A groove is formed on the other side of the top of the support plate (19).

Images