Punching and positioning device for diamond saw blade production

Abstract

The utility model discloses a punching and positioning device for diamond saw blade production, which belongs to the technical field of diamond saw blade production and comprises a worktable, a punching component arranged on one side of the upper end of the worktable, an intermittent rotating mechanism arranged on the worktable and comprising a motor connected to the lower end of the worktable, and a rotating shaft A connected to the output end of the motor. The end, close to the workbench, of the rotating gear is connected with a rotating shaft B. The rotating shaft B penetrates through the workbench and is connected with a plurality of evenly-distributed contact strips. The upper end of each contact strip is detachably connected with a containing box. The middle of the upper end of each containing box is provided with a discharging groove. A plurality of contact springs distributed in the circumferential direction are connected to the inner circumferential side of the containing box, each contact spring is connected with a tightening plate, and an arc-shaped groove is formed in the outer end of each tightening plate. According to the diamond saw blade punching device, the diamond saw blades of different sizes can be continuously punched, and the production efficiency of the diamond saw blades is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond saw blade production, in particular to a drilling and positioning device for diamond saw blade production. Background Art

[0002] Diamond saw blade is a cutting tool, which is widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone, ceramics, etc. During the processing of diamond saw blade, it is necessary to punch holes in the saw blade. When punching holes, the stability of the saw blade must be ensured to avoid shaking and deviation of the saw blade, which will cause drilling errors and make the saw blade scrapped. Generally, the positioning of the saw blade is clamped by a positioning structure to ensure stability;

[0003] The existing technology has the problem that it is not possible to continuously drill holes in diamond saw blades and it is not possible to drill holes in diamond saw blades of different sizes, which will cause a waste of time when drilling holes in diamond saw blades, and ultimately lead to low production efficiency of diamond saw blades. For this reason, we propose a diamond saw blade production drilling positioning device. Utility Model Content

[0004] The utility model aims to provide a drilling positioning device for producing diamond saw blades to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond saw blade production drilling and positioning device, comprising a workbench, a drilling assembly is arranged on one side of the upper end of the workbench, an intermittent rotating mechanism is arranged on the workbench, the intermittent rotating mechanism comprises a motor connected to the lower end of the workbench, the output end of the motor is connected to a rotating shaft A, the rotating shaft A is connected to an incomplete gear, the incomplete gear is meshingly connected to a rotating gear, the rotating gear is connected to a rotating shaft B near one end of the workbench, the rotating shaft B passes through the workbench and is connected to a plurality of evenly distributed contact strips, each of the contact strips is detachably connected to a placement box at the upper end, a discharge groove is provided in the middle of the upper end of the placement box, a plurality of circumferentially distributed contact springs are connected to the inner circumference of the placement box, each of the contact springs is connected to a tightening plate, an arc groove is provided at the outer end of the tightening plate, a pull-out column is connected to one end of the tightening plate near the contact spring, the pull-out column is arranged on the inner side of the contact spring, and the pull-out column is slidably connected to the placement box.

[0006] Preferably, the punching assembly comprises a U-shaped plate connected to the upper end of the workbench, an electric push rod is connected to the middle of the lower end of the U-shaped plate, and a punching piece is connected to the output end of the electric push rod.

[0007] Preferably, an annular groove is provided at the upper end of the workbench, and a support rod is connected to the lower end of each contact strip, and the support rod is slidably connected to the annular groove.

[0008] Preferably, a plurality of symmetrical brackets are connected to one end of the workbench away from the punching assembly.

[0009] Preferably, the rotating shaft B is rotatably connected to the workbench via a bearing.

[0010] Preferably, the ratio of the number of teeth of the incomplete gear to the number of teeth of the rotating gear is equal to the number of placement boxes.

[0011] Preferably, the upper end of the U-shaped plate is connected to a power supply, and the power supply is electrically connected to the motor and the electric push rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: a workbench, a support plate, a punching assembly and an intermittent rotating mechanism are provided to complete the placement of each diamond saw blade in the placement box, at which time each pulling column can be pulled first, and the pulling column drives the tightening plate to compress the contact spring, and then the diamond circular saw blade can be placed in each arc groove, and then the motor and the electric push rod can be powered by the power supply, and at this time the output end of the motor drives the rotating shaft A to rotate and then drives the incomplete gear to rotate, the incomplete gear drives the rotating gear to rotate and then drives the rotating shaft B to rotate, the rotating shaft B drives the contact strip and the placement box to rotate, and when the placement box is rotated to align with the punching assembly position, the output end of the electric push rod drives the punching piece to move downward and then punches the diamond saw blade, the utility model realizes the continuous punching of diamond saw blades of different sizes, and improves the production efficiency of the diamond saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the gap rotation mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 5 This is a schematic diagram of the structure of the punching component of the utility model.

[0018] In the figure: 1. workbench; 2. bracket; 3. punching assembly; 301. U-shaped plate; 302. electric push rod; 303. punching piece; 304. power supply; 4. intermittent rotation mechanism; 401. motor; 402. rotating shaft A; 403. incomplete gear; 404. rotating gear; 405. rotating shaft B; 406. contact strip; 407. placement box; 408. support rod; 409. discharge chute; 410. contact spring; 411. tightening plate; 412. arc groove; 413. pulling column; 5. ring groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 The utility model provides a technical solution: a drilling and positioning device for producing diamond saw blades, comprising a workbench 1, a drilling assembly 3 is arranged on one side of the upper end of the workbench 1, an intermittent rotating mechanism 4 is arranged on the workbench 1, and the intermittent rotating mechanism 4 comprises a motor 401 connected to the lower end of the workbench 1, a rotating shaft A402 is connected to the output end of the motor 401, the rotating shaft A402 is connected to an incomplete gear 403, the incomplete gear 403 is meshedly connected to a rotating gear 404, and the rotating gear 404 is connected to a rotating shaft B405 at one end close to the workbench 1, and the rotating shaft B405 passes through the workbench 1 is connected with a plurality of evenly distributed contact strips 406, and the upper end of each contact strip 406 is detachably connected with a placement box 407, and a discharge slot 409 is provided in the middle of the upper end of the placement box 407. The inner circumference of the placement box 407 is connected with a plurality of circumferentially distributed contact springs 410, and each contact spring 410 is connected with a tightening plate 411, and an arc groove 412 is provided at the outer end of the tightening plate 411. A pull-out column 413 is connected to one end of the tightening plate 411 close to the contact spring 410, and the pull-out column 413 is arranged on the inner side of the contact spring 410, and the pull-out column 413 is slidably connected to the placement box 407.

[0021] Specifically, the punching assembly 3 includes a U-shaped plate 301 connected to the upper end of the workbench 1, an electric push rod 302 is connected to the middle of the lower end of the U-shaped plate 301, and a punching piece 303 is connected to the output end of the electric push rod 302; an annular groove 5 is opened at the upper end of the workbench 1, and a support rod 408 is connected to the lower end of each contact strip 406, and the support rod 408 is slidably connected to the annular groove 5; a plurality of symmetrical brackets 2 are connected to the end of the workbench 1 away from the punching assembly 3, and the brackets 2 are provided to achieve stable support for the workbench 1; the rotating shaft B405 is rotatably connected to the workbench 1 through a bearing to ensure that the rotating shaft B405 does not interfere with the workbench 1; the ratio of the number of teeth of the incomplete gear 403 to the rotating gear 404 is equal to the number of placement boxes 407; the upper end of the U-shaped plate 301 is connected to a power supply 304, and the power supply 304 is electrically connected to the motor 401 and the electric push rod 302 to ensure that the motor 401 and the electric push rod 302 can operate smoothly.

[0022] Working principle: Place each diamond saw blade in the placement box 407. At this time, each pull-out column 413 can be pulled out first. At this time, the pull-out column 413 drives the tightening plate 411 to compress the contact spring 410. Next, place the diamond circular saw blade in each arc groove 412. Next, the power supply 304 can be used to power the motor 401 and the electric push rod 302. At this time, the output end of the motor 401 drives the shaft A402 to rotate and then drives the incomplete gear 403 to rotate. The incomplete gear 403 drives the rotating gear 404 to rotate and then drives the rotating shaft B405 to rotate. The rotating shaft B405 drives the contact strip 406 and the placement box 407 to rotate. When the placement box 407 rotates to align with the punching component 3, the output end of the electric push rod 302 drives the punching member 303 to move downward and then punch the diamond saw blade. The utility model realizes the continuous punching of diamond saw blades of different sizes, thereby improving the production efficiency of the diamond saw blade.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling and positioning device for producing a diamond saw blade, comprising a workbench (1), characterized in that: A punching assembly (3) is provided on one side of the upper end of the workbench (1), and an intermittent rotating mechanism (4) is provided on the workbench (1). The intermittent rotating mechanism (4) comprises a motor (401) connected to the lower end of the workbench (1), the output end of the motor (401) is connected to a rotating shaft A (402), the rotating shaft A (402) is connected to an incomplete gear (403), the incomplete gear (403) is meshedly connected to a rotating gear (404), the rotating gear (404) is connected to a rotating shaft B (405) at one end close to the workbench (1), and the rotating shaft B (405) passes through the workbench (1) and is connected to a plurality of evenly distributed contact strips (406). The upper end of each contact strip (406) is detachably connected to a placement box (407), a discharge slot (409) is provided in the middle of the upper end of the placement box (407), a plurality of circumferentially distributed contact springs (410) are connected to the inner circumference of the placement box (407), each contact spring (410) is connected to a tightening plate (411), an arc groove (412) is provided at the outer end of the tightening plate (411), a pull-out column (413) is connected to one end of the tightening plate (411) close to the contact spring (410), the pull-out column (413) is arranged on the inner side of the contact spring (410), and the pull-out column (413) is slidably connected to the placement box (407).

2. A diamond saw blade production drilling and positioning device according to claim 1, characterized in that: The punching assembly (3) comprises a U-shaped plate (301) connected to the upper end of the workbench (1), an electric push rod (302) is connected to the middle of the lower end of the U-shaped plate (301), and a punching member (303) is connected to the output end of the electric push rod (302).

3. The drilling and positioning device for producing diamond saw blades according to claim 1, characterized in that: An annular groove (5) is provided at the upper end of the workbench (1), and a support rod (408) is connected to the lower end of each contact strip (406), and the support rod (408) is slidably connected to the annular groove (5).

4. The drilling and positioning device for producing diamond saw blades according to claim 1, characterized in that: The end of the workbench (1) away from the punching assembly (3) is connected to a plurality of symmetrical brackets (2).

5. The drilling and positioning device for producing diamond saw blades according to claim 1, characterized in that: The rotating shaft B (405) is rotatably connected to the workbench (1) via a bearing.

6. The drilling and positioning device for producing diamond saw blades according to claim 1, characterized in that: The ratio of the number of teeth of the incomplete gear (403) to the number of teeth of the rotating gear (404) is equal to the number of the placement boxes (407).

7. The drilling and positioning device for producing diamond saw blades according to claim 2, characterized in that: The upper end of the U-shaped plate (301) is connected to a power source (304), and the power source (304) is electrically connected to the motor (401) and the electric push rod (302).

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