Fastener thread deburring device

Abstract

The utility model provides a fastener thread deburring device, and belongs to the technical field of deburring devices. A vibration hopper is arranged in the medicine soaking box; the bottom of the vibrating hopper is elastically connected with the top surface of the medicine soaking box through a spring; a fixed table is arranged below the medicine soaking box; the interior of the fixed solid body is hollow to form an accommodating cavity; a driving mechanism is arranged in the containing cavity and can drive the vibration hopper to vibrate. The driving motor drives the sliding inner cylinder to ascend and descend in the sliding outer cylinder, the sliding inner cylinder is used for jacking up the vibration hopper and stretching or compressing the spring at the same time, and when the sliding inner cylinder moves in a turning mode, the vibration hopper axially vibrates under the action of the elastic force of the spring to drive a fastener on the vibration hopper to vibrate. And the contact frequency of the fastener and a chemical agent in the medicine dipping box is higher, so that the deburring effect of the fastener is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a deburring device technical field, concretely relates to a fastener thread deburring device. BACKGROUND

[0002] Screw is a common fastener, and the surface is engraved with the concave and convex groove and is called thread. The thread is a spiral inclined surface around the side of the screw, and burr is easily formed on the surface of the screw in the production process. The burr not only affects the precision of the screw, but also can cause harm to the staff, so that the screw needs to be deburred. The prior art removes the burr of the screw through chemical agent, but the chemical agent is not good in contact effect due to the accumulation and contact of the screw, and the burr removal effect is affected. Therefore, the utility model provides a fastener thread deburring device. SUMMARY

[0003] The utility model aims at providing a fastener thread deburring device.

[0004] To solve the above technical problem, the utility model aims at realizing the following:

[0005] A fastener thread deburring device, comprising: a medicine immersion box, the medicine immersion box top is opened, and the inside is provided with a vibrating hopper, a plurality of filter holes are formed in the bottom surface of the vibrating hopper, and the bottom is elastically connected with the top surface of the medicine immersion box through a spring,

[0006] The bottom center of the vibrating hopper is provided with a hollow cylindrical structure of a sliding outer cylinder, the sliding outer cylinder extends to the outside of the medicine immersion box from the opening formed in the bottom of the medicine immersion box, and the bottom opening of the sliding outer cylinder is provided,

[0007] A fixing table is arranged below the medicine immersion box, the inside of the fixing table is hollow to form a containing cavity, two rotatable drive wheels are arranged in the containing cavity, the two drive wheels are arranged at intervals and are connected through a connecting rod, the connecting rod is located at the eccentric position of the drive wheel, a drive rod is rotatably connected to the connecting rod, and the drive rod is rotatably connected to the bottom end of the sliding inner cylinder,

[0008] The sliding inner cylinder is slidably connected to the inside of the sliding outer cylinder through the bottom opening of the sliding outer cylinder, the inside of the sliding inner cylinder is hollow, the top is opened, and a first blocking part is formed at the top, a sliding rod is arranged in the sliding outer cylinder in a concentric manner, the top of the sliding rod is connected to the bottom of the vibrating hopper, the bottom of the sliding rod is slidably connected to the inside of the sliding inner cylinder through the top opening of the sliding inner cylinder, and a second blocking part is arranged at the bottom of the sliding rod, a compression spring is arranged outside the sliding rod, and the compression spring is limited between the first blocking part and the second blocking part,

[0009] One of the driving wheels is in transmission connection with a driving motor arranged in the fixed table.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the medicine immersion tank and the vibration bucket are both in rectangular structure.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the vibration bucket is provided with slide protrusions at four corners, and the slide protrusions are in sliding fit in slide recesses arranged inside the medicine immersion tank.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the number of springs is four, which are arranged close to the four corners of the vibration bucket, and the springs are arranged inside sleeves fixed on the bottom surface of the medicine immersion tank.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the bottom outer periphery of the sliding outer cylinder is provided with a limiting ring.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, the driving wheel is connected with a driving shaft rod on the side surface, the other end of the driving shaft rod is connected with a first transmission wheel, and the first transmission wheel is in transmission connection with a second transmission wheel arranged at the output end of the driving motor through a transmission belt.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme, the bottom of the fixed table is provided with a universal wheel.

[0016] The beneficial effect of the utility model is: the utility model lifts the sliding inner cylinder in the sliding outer cylinder through the driving motor, lifts the vibration bucket through the sliding inner cylinder, simultaneously stretches or compresses the spring, when the sliding inner cylinder moves in the direction, the vibration bucket axially vibrates under the spring elastic force, drives the fastener on the vibration bucket to vibrate, makes the contact frequency of the fastener and the chemical agent in the medicine immersion tank higher, thereby improves the deburring effect of the fastener. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic view of the utility model.

[0018] Figure 2 It is the plan view of the utility model.

[0019] Figure 3 It is the partial structure schematic view of the utility model.

[0020] Figure 4 It is another view schematic view of the partial structure of the utility model.

[0021] Figure 5 It is the sliding inner and outer cylinder section view of the utility model.

[0022] In the figure: 1, the medicine box; 2, the vibration bucket; 3, the filter hole; 4, the spring; 5, the sliding outer cylinder; 6, the fixed platform; 7, the drive wheel; 8, the connecting rod; 9, the drive rod; 10, the sliding inner cylinder; 11, the sliding rod; 12, the second blocking part; 13, the compression spring; 14, the drive motor; 15, the sliding convex; 16, the sliding concave; 17, the sleeve; 18, the limiting ring; 19, the drive shaft; 20, the first transmission wheel; 21, the transmission belt; 22, the second transmission wheel; 23, the universal wheel. DETAILED DESCRIPTION

[0023] The utility model is further explained below in combination with the drawings and specific embodiments.

[0024] As Figure 1 and Figure 2 shown, a fastener thread deburring device, comprising: the medicine box 1, the medicine box 1 top opening, inside is provided with the vibration bucket 2, vibration bucket 2 bottom surface is provided with a plurality of filter holes 3, bottom is through the spring 4 and the medicine box 1 top surface elastic connection. Specifically, the medicine box 1 is used to hold chemical reagent, and is rectangular structure;Vibration bucket 2 is also rectangular structure, size is slightly smaller than the medicine box 1. The number of springs 4 is four, is set near vibration bucket 2 four corners to improve the stability of connection. Spring 4 is arranged in the sleeve 17 inside fixed on the bottom surface of the medicine box 1, the sleeve 17 can isolate the protection elasticity, and the sleeve 17 top can limit the height of vibration bucket 2 drop.

[0025] Preferably, vibration bucket 2 four corners are provided with sliding convex 15, and sliding convex 15 is slidably fitted in the sliding concave 16 arranged in the inside of the medicine box 1. The sliding convex 15 and the sliding concave 16 can improve the stability of vibration bucket 2 movement.

[0026] As Figure 3 and Figure 4 shown, the hollow cylindrical structure sliding outer cylinder 5 is arranged at the bottom center of vibration bucket 2, the sliding outer cylinder 5 extends to the outside of the medicine box 1 from the opening arranged at the bottom of the medicine box 1, and the bottom is open. The sliding outer cylinder 5 rises and falls synchronously with the vibration bucket 2, and is in airtight sliding fit with the bottom of the medicine box 1, so that the leakage of chemical reagent in the medicine box 1 can be avoided. In addition, a limiting ring 18 is arranged on the outer periphery of the bottom of the sliding outer cylinder 5 to limit the movement range thereof.

[0027] A fixed platform 6 is arranged below the medicine box 1, and a receiving cavity is formed in the hollow inside of the fixed platform 6. Two rotatable drive wheels 7 are arranged in the receiving cavity, the two drive wheels 7 are arranged at intervals and are connected together by a connecting rod 8 and can rotate synchronously. The connecting rod 8 is located at the eccentric position of the drive wheels 7, and a drive rod 9 is rotatably connected to the connecting rod 8, and the drive rod 9 is rotatably connected to the bottom end of a sliding inner cylinder 10. The drive rod 9 is located between the two drive wheels 7, is rotatably connected to the connecting rod 8 at the bottom, and is rotatably connected to the bottom of the sliding inner cylinder 10 at the top.

[0028] The sliding inner cylinder 10 extends into the sliding outer cylinder 5 through the bottom opening of the sliding outer cylinder 5 and slides with it. The length of the sliding inner cylinder 10 is greater than that of the sliding outer cylinder 5 so that it can lift the vibrating bucket 2.

[0029] like Figure 5 As shown, the inner sliding cylinder 10 is hollow inside with an opening at the top, forming a first blocking part at the top. A sliding rod 11 is concentrically arranged inside the outer sliding cylinder 5. The top of the sliding rod 11 is fixedly connected to the bottom of the vibrating bucket 2, and its bottom extends into the inner sliding cylinder 10 through the top opening and slides within it. A second blocking part 12 is provided at the bottom of the sliding rod 11. A compression spring 13 is sleeved on the outside of the sliding rod 11, restricting movement between the first and second blocking parts 12. The sliding rod 11 rises and falls with the vibrating bucket 2. When relative movement occurs between the vibrating bucket 2 and the inner sliding cylinder 10, the compression spring 13 deforms to ensure the stability of the movement.

[0030] One of the drive wheels 7 is connected to the drive motor 14 located in the fixed platform 6. The drive motor 14 drives the drive wheel 7 to rotate. The drive wheel 7 drives the drive rod 9 to move through the connecting rod 8. The drive rod 9 drives the sliding inner cylinder 10 to rise and fall within the sliding outer cylinder 5.

[0031] Specifically, a drive shaft 19 is connected to the side of the drive wheel 7, and a first transmission wheel 20 is connected to the other end of the drive shaft 19. The first transmission wheel 20 is connected to the second transmission wheel 22 located at the output end of the drive motor 14 via a transmission belt 21.

[0032] The bottom of the fixed platform 6 is equipped with casters 23 to move the entire device, thus improving the device's flexibility.

[0033] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A fastener thread deburring device, characterized in that, include: Immersion tank (1); the immersion tank (1) has an opening at the top and a vibrating bucket (2) is provided inside; the bottom surface of the vibrating bucket (2) is provided with several filter holes (3), and the bottom is elastically connected to the top surface of the immersion tank (1) by a spring (4); The vibrating bucket (2) has a hollow cylindrical sliding outer cylinder (5) at its bottom center; the sliding outer cylinder (5) extends from the opening at the bottom of the soaking tank (1) to the outside of the soaking tank (1), and its bottom is open; A fixed platform (6) is provided below the soaking tank (1); the fixed platform (6) is hollow inside to form a cavity; two rotatable drive wheels (7) are provided in the cavity; the two drive wheels (7) are spaced apart and connected by a connecting rod (8); the connecting rod (8) is located at an eccentric position of the drive wheel (7); a drive rod (9) is rotatably connected to the connecting rod (8); the drive rod (9) is rotatably connected to the bottom end of the sliding inner cylinder (10); The sliding inner cylinder (10) extends into the sliding outer cylinder (5) through the bottom opening and slides into it; the sliding inner cylinder (10) is hollow inside and has an opening at the top, forming a first blocking part at the top; a sliding rod (11) is arranged concentrically inside the sliding outer cylinder (5); the top of the sliding rod (11) is connected to the bottom of the vibrating bucket (2), and the bottom extends into the sliding inner cylinder (10) through the top opening and slides into it, and a second blocking part (12) is provided at the bottom of the sliding rod (11); a compression spring (13) is sleeved on the outside of the sliding rod (11); the compression spring (13) is restricted between the first blocking part and the second blocking part (12); One of the drive wheels (7) is connected to a drive motor (14) located in the fixed platform (6).

2. The fastener thread deburring device according to claim 1, characterized in that, Both the soaking tank (1) and the vibrating bucket (2) are rectangular in shape.

3. The fastener thread deburring device according to claim 2, characterized in that, The vibrating bucket (2) is provided with sliding protrusions (15) at the four corners; the sliding protrusions (15) are slidably fitted into the sliding recesses (16) provided inside the soaking tank (1).

4. The fastener thread deburring device according to claim 2, characterized in that, There are four springs (4), which are respectively set near the four corners of the vibrating bucket (2), and the springs (4) are set inside the sleeve (17) fixed to the bottom surface of the soaking tank (1).

5. A fastener thread deburring device according to claim 1, characterized in that, A limit ring (18) is provided on the outer periphery of the bottom of the sliding outer cylinder (5).

6. The fastener thread deburring device according to claim 1, characterized in that, The drive wheel (7) is connected to a drive shaft (19) on its side; the other end of the drive shaft (19) is connected to a first transmission wheel (20); the first transmission wheel (20) is connected to a second transmission wheel (22) located at the output end of the drive motor (14) via a transmission belt (21).

7. A fastener thread deburring device according to claim 1, characterized in that, The bottom of the fixed platform (6) is equipped with casters (23).

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