Saw blade clamping mechanism for saw blade gear grinding machine

Abstract

The utility model discloses a saw blade clamping mechanism for a saw blade gear grinding machine, which relates to the technical field of saw blade processing and comprises a fixing plate, an electric cylinder is fixedly arranged at the top of the fixing plate, the moving end of the electric cylinder penetrates through the fixing plate, two clamping structures are arranged at the bottom of the fixing plate, and each clamping structure comprises a placing plate, a semicircular gear and a pair of clamping pliers. The bottom of the fixing plate comprises two placing plates, and sliding grooves are fixedly formed in one sides of the two placing plates. The semicircular gear is adopted to drive the rack to move, so that the clamping effect of the clamping pliers is very good, the clamping pliers are very stable during machining, and the situation that saw teeth are inconsistent due to slight shaking during machining, a customer is prone to being clamped when using a saw blade, and the saw blade is damaged is avoided. The electric cylinder is used for pushing the sliding plate to move and drive the gear to drive the rack to move, so that the clamping pliers tighten and clamp the saw blade inwards, and the saw blade machining quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, in particular to a saw blade clamping mechanism for a saw blade gear grinding machine. Background Art

[0002] Saw blades are steel strips with teeth. The teeth are the main part of the saw blade and are used to cut pipes, solid objects, wood, plastics and all machinable metals. Special grinding equipment is required to grind the teeth of the saw blade.

[0003] The saw blade clamping mechanism of the existing saw blade gear grinder is not stable enough when clamping the saw blade. Any slight shaking during processing will cause inconsistent saw teeth. The consequence is that the saw blade is easy to get stuck when used. In the long run, the reputation of this brand of saw blade will decline, leading to customer loss, and causing irreversible brand loss and economic loss. For this reason, we propose a saw blade clamping mechanism for a saw blade gear grinder. Utility Model Content

[0004] In view of the above problems existing in the existing saw blade clamping mechanism, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a saw blade clamping mechanism for a saw blade gear grinder, which solves the problem that even a slight shake will cause the saw teeth to be inconsistent and easy to get stuck during use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A saw blade clamping mechanism for a saw blade gear grinder comprises a fixed plate, an electric cylinder is fixedly provided on the top of the fixed plate, the moving end of the electric cylinder passes through the fixed plate, the bottom of the fixed plate comprises two clamping structures, the two clamping structures comprise a placement plate, a semicircular gear and a clamping pliers, the bottom of the fixed plate comprises two placement plates, one side of the two placement plates is fixedly provided with a slide groove, a sliding plate is fixedly provided in the slide groove, two rotating rods are rotatably provided on both sides of the sliding plate, a semicircular gear is rotatably provided on one end of the two rotating rods, a rack is meshed with one side of the semicircular gear, and a clamping pliers is fixedly provided at the bottom of the rack.

[0008] Preferably, a slide plate is fixedly provided on the side wall of one side of the two placement plates, and a slide rail is fixedly provided on one side of the rack, and the slide rail and the slide plate are slidably matched.

[0009] Preferably, two assembling plates are fixedly provided on the side walls of one side of the two placement plates, and two bolts are threadedly provided on one side of the two assembling plates.

[0010] Preferably, an anti-skid pad is fixedly provided on the inner side of the clamping pliers, and the anti-skid pad is a rubber pad.

[0011] Furthermore, a connecting plate is fixedly provided on one side of the clamping pliers.

[0012] Preferably, two limit blocks are fixedly provided on a side wall of one side of the placement plate, and the limit blocks and the clamping clamps are limitedly matched.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model adopts a semicircular gear to drive the rack to move, so that the clamping pliers can be reversed clamped. This clamping effect is very good and very stable during processing, preventing slight shaking during processing from causing inconsistent saw teeth and causing the saw blade to get stuck easily when the customer uses it. The electric cylinder is used to push the sliding plate to move the driving gear to drive the rack to move, so that the clamping pliers are tightened inward to clamp the saw blade, thereby ensuring the quality of saw blade processing.

[0015] 2. The utility model adopts a connecting plate to connect the clamping pliers on the two clamping structures to ensure that both ends of the saw blade and the saw body can be clamped stably. In order to prevent the clamping pliers from causing damage to the saw body, a rubber pad is fixed on the inner side of the clamping pliers. The rubber pad can well protect the column saw body and can also be very anti-slip to ensure the safety of the saw body. This device not only has a high clamping effect, but also reduces the damage rate of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 2 It is a schematic side view of the planar structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0020] Description of reference numerals:

[0021] 1. Fixed plate; 2. Electric cylinder; 3. Placement plate; 4. Semicircular gear; 5. Clamping pliers; 6. Slide groove; 7. Sliding plate; 8. Rotating rod; 9. Rack; 10. Slide plate; 11. Slide rail; 12. Assembly plate; 13. Bolt; 14. Anti-slip pad; 15. Connecting plate; 16. Limit block. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a saw blade clamping mechanism for a saw blade gear grinding machine.

[0024] The utility model provides Figure 1-2 The saw blade clamping mechanism for a saw blade gear grinding machine shown in the figure includes a fixed plate 1, an electric cylinder 2 is fixedly provided on the top of the fixed plate 1, the moving end of the electric cylinder 2 passes through the fixed plate 1, and the bottom of the fixed plate 1 includes two clamping structures, the two clamping structures include a placing plate 3, a semicircular gear 4 and a clamping clamp 5, the bottom of the fixed plate 1 includes two placing plates 3, one side of the two placing plates 3 is fixedly provided with a slide groove 6, a sliding plate 7 is fixedly provided in the slide groove 6, two rotating rods 8 are rotatably provided on both sides of the sliding plate 7, one end of the two rotating rods 8 is rotatably provided with a semicircular gear 4, one side of the semicircular gear 4 is meshed with a rack 9, and a clamping clamp 5 is fixedly provided at the bottom of the rack 9. When clamping the saw blade, the electric cylinder 2 is started, and the electric cylinder 2 moves downward to push the sliding plate 7 to slide in the slide groove 6, and the sliding plate 7 drives the rotating rod 8 to rotate, so that the semicircular gear 4 rotates, and the semicircular gear 4 drives the saw blade to move, so that the clamping clamp 5 clamps the saw blade to start processing.

[0025] In order to make the rack 9 move smoothly, Figure 2 As shown, a slide plate 10 is fixedly provided on the side wall of one side of the two placement plates 3, and a slide rail 11 is fixedly provided on one side of the rack 9. The slide rail 11 and the slide plate 10 are slidably matched. In order to make the rack 9 move smoothly, the slide rail 11 is used to slide on the slide plate 10, and at the same time to stabilize the rack 9.

[0026] In order to fix the placement plate 3, Figure 1-2 As shown, two assembly plates 12 are fixedly provided on the side walls of the two placement plates 3, and two bolts 13 are threadedly provided on one side of the two assembly plates 12. In order to fix the placement plates 3, the bolts 13 are used to fix the placement plates 3 on the device.

[0027] In order to prevent the clamping pliers 5 from causing damage to the saw body, Figure 3 As shown, an anti-skid pad 14 is fixedly provided on the inner side of the clamp 5. The anti-skid pad 14 is a rubber pad to prevent the clamp 5 from causing damage to the saw body.

[0028] Finally, in order to ensure that both ends of the saw blade and the saw body can be clamped stably, such as Figure 1-2 As shown, a connecting plate 15 is fixedly provided on one side of the clamping pliers 5 to ensure that both ends of the saw blade and the saw body can be clamped stably, and two limit blocks 16 are fixedly provided on the side wall of one side of the placement plate 3, and the limit blocks 16 and the clamping pliers 5 are limited in cooperation.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A saw blade clamping mechanism for a saw blade gear grinder, comprising a fixing plate (1), characterized in that: An electric cylinder (2) is fixedly provided on the top of the fixed plate (1), and the movable end of the electric cylinder (2) passes through the fixed plate (1). The bottom of the fixed plate (1) includes two clamping structures, and the two clamping structures include a placement plate (3), a semicircular gear (4) and a clamping clamp (5). The bottom of the fixed plate (1) includes two placement plates (3), and a slide groove (6) is fixedly provided on one side of the two placement plates (3). A sliding plate (7) is fixedly provided in the slide groove (6). Two rotating rods (8) are rotatably provided on both sides of the sliding plate (7), and a semicircular gear (4) is rotatably provided on one end of the two rotating rods (8). A rack (9) is meshed on one side of the semicircular gear (4), and a clamping clamp (5) is fixedly provided on the bottom of the rack (9).

2. A saw blade clamping mechanism for a saw blade gear grinder according to claim 1, characterized in that: A slide plate (10) is fixedly provided on the side wall of one side of the two placement plates (3), and a slide rail (11) is fixedly provided on one side of the rack (9), and the slide rail (11) and the slide plate (10) are slidably matched.

3. The saw blade clamping mechanism for a saw blade gear grinder according to claim 1, characterized in that: Two assembly plates (12) are fixedly provided on the side walls of one side of the two placement plates (3), and two bolts (13) are threadedly provided on one side of the two assembly plates (12).

4. The saw blade clamping mechanism for a saw blade gear grinder according to claim 1, characterized in that: An anti-skid pad (14) is fixedly provided on the inner side of the clamping pliers (5), and the anti-skid pad (14) is a rubber pad.

5. The saw blade clamping mechanism for a saw blade gear grinder according to claim 1, characterized in that: A connecting plate (15) is fixedly provided on one side of the clamping pliers (5).

6. The saw blade clamping mechanism for a saw blade gear grinder according to claim 1, characterized in that: Two limit blocks (16) are fixedly provided on a side wall of one side of the placement plate (3), and the limit blocks (16) and the clamping pliers (5) are in position-limiting cooperation.

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