Automatic batch cutting device for threaded rod fastener production

Abstract

The automatic batch cutting device comprises an operation table and a supporting column, a V-shaped groove is formed in the upper end of the operation table, vertical plates are fixedly connected to the positions, located on the two sides of the V-shaped groove, of the operation table, electric push rods are fixedly connected to the opposite sides of the two vertical plates, and the output ends of the electric push rods are fixedly connected with moving plates. Moving blocks are fixedly connected to the opposite sides of the two moving plates, a distance sensor is fixedly connected to one moving block, a hydraulic telescopic rod is fixedly connected to the upper end of the operation table, a moving strip is fixedly connected to the output end of the hydraulic telescopic rod, a vertical frame is fixedly connected to the bottom end of the moving strip, and a cutting wheel is rotationally connected into the vertical frame; the electric push rods which are opposite in pairs are arranged on the operation table to drive the moving plates and the moving blocks to move so as to promote the threaded rods to move, monitoring is carried out through the graduated scale and the distance sensor, then cutting is carried out in cooperation with the cutting wheel, and therefore batched cutting of pressing strip fasteners is achieved, and cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of threaded rod fastener cutting, in particular to an automatic batch cutting device for threaded rod fastener production. Background Art

[0002] Threaded rod fasteners, also commonly known as lead screws, are important cylindrical fasteners with continuous spiral grooves. Their length can be adjusted by rotation, and they can also achieve precise positioning and fixation of equipment components by rotation. The cutting of threaded rod fasteners usually involves a preliminary material processing stage, that is, the threaded rod or stainless steel round bar stage, and cutting is performed by measuring a specific distance.

[0003] During the production process of threaded fasteners, multiple cuts are required according to a certain length, and the position needs to be adjusted multiple times during the cutting process, which makes cutting more troublesome.

[0004] According to the Chinese patent publication number CN218284785U, "A cutting device for the production and processing of trapezoidal screws", it is mainly described that the protection effect is achieved through the cooperation of the fixed plate, limit column, protective box, spring, and limit block through the drive of the cylinder, preventing the cutting blade from generating waste chips and sparks to injure the operator during the cutting process of the trapezoidal screw, thereby improving the safety of the overall device. Through the drive of the circulating pump, with the cooperation of the water suction pipe, water supply pipe, nozzle, water tank, filter screen, and cutting groove, the nozzle cools the cutting blade when cutting the trapezoidal screw, and realizes cyclic cooling, reducing costs while preventing water resources from being wasted. In this process, the cutting position of the tooth bar fastener needs to be precisely adjusted, and manual participation is required when cutting the tooth bars in batches, which makes the adjustment more troublesome.

[0005] Therefore, an automated batch cutting device for the production of toothed bar fasteners is proposed to solve the problem that the cutting position of the toothed bar fasteners needs to be precisely adjusted during the process, and manual participation is required when cutting the toothed bars in batches, which makes the adjustment more troublesome. Utility Model Content

[0006] The technical problem to be solved by the present invention is as follows: in this process, the cutting position of the tooth bar fastener needs to be precisely adjusted, and manual participation is required when cutting the tooth bars in batches, which is a relatively troublesome problem. Therefore, an automated batch cutting device for the production of tooth bar fasteners is proposed.

[0007] The lifting mechanism is a kind of key which is the key of all-round construction, and the key is that tackiness agent is attached to the lifting mechanism, and the lifting mechanism is a kind of key which makes the lifting mechanism a kind of key that can be used to lift the lifting mechanism and the foundation is also a kind of key which can be used to said lifting mechanism.

[0008] As an optimal technical solution of the present invention, a folding cover is fixedly connected to the bottom side of the movable bar, and a connecting frame is fixedly connected to the bottom end of the folding cover. The connecting frame corresponds to the operating slot. By arranging the folding cover in conjunction with the connecting frame, the cutting range can be shielded to prevent cutting dust from overflowing.

[0009] As a preferred technical solution of the present invention, a dust-blocking sponge is fixedly connected to the bottom end of the connecting frame, and the dust-blocking sponge is in contact with the V-shaped groove. By providing the dust-blocking sponge, cutting debris is prevented from leaking out of the V-shaped groove.

[0010] As a preferred technical solution of the present invention, a connecting rod is movably connected to the movable bar, a spring is sleeved on the connecting rod, and the connecting rod is fixedly connected to the connecting frame. By providing the connecting rod, the stability of the connecting frame can be increased.

[0011] As an optimal technical solution of the present invention, both sides of the bottom end of the movable bar are fixedly connected with a card plate, and a positioning rod is threadedly connected to the card plate. The positioning rod is inserted into the connecting frame. By setting the card plate and the positioning rod, the connecting frame can be connected, which is convenient for operation.

[0012] As a preferred technical solution of the present invention, a groove is provided on one side of the operating table. The operating table is located in the groove and is connected to a rubber roller by rotating through a rotating shaft. By setting the rubber roller to contact the storage frame, the operating table can be easily connected and the gap between the operating table and the storage frame can be blocked.

[0013] As a preferred technical solution of the present invention, a baffle is fixedly connected to one side of the bottom end of the operating table, and the baffle is in contact with the storage frame. By arranging the baffle to be connected on both sides of the storage frame, the gap between the operating table and the storage frame is further reduced.

[0014] The utility model has the following advantages: by arranging two opposite electric push rods on the operating table to drive the moving plate and the moving block to move the tooth bar, and monitoring by the scale and the distance sensor, and then cooperating with the cutting wheel to cut, batch cutting of the pressure strip fasteners can be achieved and the cutting accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of an automated batch cutting device for producing threaded fasteners according to a preferred embodiment of the present invention;

[0016] Figure 2 This is a schematic side cross-sectional structural diagram of a moving bar of an automated batch cutting device for producing threaded fasteners according to a preferred embodiment of the present invention;

[0017] Figure 3 This is a schematic side cross-sectional structural diagram of a storage frame of an automated batch cutting device for producing threaded fasteners according to a preferred embodiment of the present invention;

[0018] Figure 4 The present invention is a schematic diagram of the bottom side structure of an operating table of an automated batch cutting device for producing threaded fasteners in a preferred embodiment of the present invention.

[0019] Explanation of the accompanying reference numerals: 1. operating table; 2. support column; 3. V-shaped groove; 4. vertical plate; 5. electric push rod; 6. moving plate; 7. moving block; 8. distance sensor; 9. hydraulic telescopic rod; 10. moving bar; 11. vertical frame; 12. operating slot; 13. storage frame; 14. dustproof net; 15. guide fan; 16. folding cover; 17. connecting frame; 18. dust shield sponge; 19. connecting rod; 20. card plate; 21. positioning rod; 22. baffle; 23. rubber roller. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Please refer to Figure 1-4The shown embodiment is an automated batch cutting device for the production of toothed bar fasteners, comprising an operating table 1 and a support column 2, a V-shaped groove 3 being provided at the upper end of the operating table 1, vertical plates 4 being fixedly connected to both sides of the V-shaped groove 3 of the operating table 1, electric push rods 5 being fixedly connected to the opposite sides of the two vertical plates 4, the electric push rods 5 on the two vertical plates 4 being able to automatically extend, causing the cutting position of the toothed bar to correspond to the cutting wheel, a shift plate 6 being fixedly connected to the output end of the electric push rod 5, a moving plate 6 being fixedly connected to the opposite sides of the two moving plates 6, a moving block 7 being fixedly connected to one of the moving blocks 7, a distance sensor 8 being fixedly connected to the distance sensor 8 being able to measure the length of the pressure bar through the corresponding moving block 7, a hydraulic telescopic rod 9 being fixedly connected to the upper end of the operating table 1, and the hydraulic telescopic rod 9 output The output end is fixedly connected to a moving bar 10, and through holes are evenly provided on the moving bar 10. The hydraulic telescopic rod 9 can drive the moving bar 10 to move up and down by extension. The bottom end of the moving bar 10 is fixedly connected to a vertical frame 11 and the cutting wheel is rotatably connected to the vertical frame 11. An operating groove 12 is provided on the operating table 1 (the width of the operating groove 12 is consistent with the length of the cutting wheel, and it is intentionally drawn wide for the convenience of observation). The operating table 1 is provided with scales on both sides of the operating groove 12, and the 0 scale of the two scales is located on one side of the operating groove 12. A storage frame 13 is provided on the bottom side of the operating table 1, and a groove is provided on one side of the storage frame 13 and a dustproof net 14 is fixedly connected to the groove. One side of the dustproof net 14 is in contact with a guide fan 15, and a guide air flow is formed by the guide fan 15 to guide the cutting debris.

[0022] Among them, the operating groove 12 corresponds to the connecting frame 17, the connecting frame 17 is fixedly connected to the bottom end of the folding cover 16, and the folding cover 16 is fixedly connected to the bottom side of the moving bar 10. By setting the folding cover 16 to cooperate with the connecting frame 17, a blocking structure can be formed to prevent cutting debris from overflowing.

[0023] The V-shaped groove 3 contacts the dust-blocking sponge 18 , and the dust-blocking sponge 18 is fixedly connected to the bottom end of the connecting frame 17 . By providing the dust-blocking sponge 18 , the overflow of debris can be further prevented.

[0024] Among them, the connecting frame 17 is fixedly connected to the connecting rod 19, the spring is sleeved on the connecting rod 19, and the connecting rod 19 is movably connected with the movable bar 10. By setting the connecting rod 19 and the spring, the stability of the connecting frame 17 contacting the operating table 1 can be improved.

[0025] Among them, a positioning rod 21 is inserted into the connecting frame 17, and the positioning rod 21 is threadedly connected to the card plate 20. The card plate 20 is fixedly connected to both sides of the bottom end of the moving bar 10. By setting the positioning rod 21, the moving bar 10 can be provided with contact with the connecting frame 17, which is convenient for operation.

[0026] Among them, the rubber roller 23 is rotatably connected to the groove of the operating table 1 through a rotating shaft. The groove is located on one side of the operating table 1. By setting the rubber roller 23 to contact the storage frame 13, the gap between the storage frame 13 and the operating table 1 can be reduced to prevent cutting dust from overflowing.

[0027] The storage frame 13 contacts the baffle 22 , and the baffle 22 is fixedly connected to one side of the bottom end of the operating table 1 . The provision of the baffle 22 further reduces the gap between the storage frame 13 and the operating table 1 , thereby improving the blocking effect.

[0028] Working principle: Place the tooth bar raw material in the V-shaped groove 3 at the upper end of the operating table 1, then start the electric push rods 5 on both sides of the operating table 1 to extend, and move the moving plate 6. At this time, the moving block 7 contacts the two ends of the tooth bar raw material, and then the four electric push rods 5 are moved relative to each other by observing the scale (that is, one contracts and the other extends). When the cutting position corresponds to the cutting wheel, start the hydraulic telescopic rod 9 to contract, and drive the vertical frame 11 and the cutting wheel to move down and cut the tooth bar raw material, and then make the connecting frame 17 contact the operating table 1, and the dust-proof sponge 18 contact the V-shaped groove 3 and the tooth bar raw material, so that the hydraulic telescopic rod 9 contracts. At this time, the cutting wheel moves down and cuts the tooth bar raw material. The cutting debris is blocked by the folding cover 16 and falls from the connecting frame 17 and the operating groove 12 into the storage frame 13, and the guide fan 15 is used to guide the airflow to guide and collect the cutting debris. After the cutting is completed, the layering raw material of the appropriate size can be taken out and clamped and cut again.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0030] Other parts of the present invention that are not described in detail belong to the prior art and will not be described in detail here.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automated batch cutting device for producing threaded fasteners, comprising an operating table (1) and a support column (2), characterized in that: A V-shaped groove (3) is provided at the upper end of the operating table (1), and vertical plates (4) are fixedly connected to both sides of the V-shaped groove (3) of the operating table (1), and electric push rods (5) are fixedly connected to opposite sides of the two vertical plates (4), and the output ends of the electric push rods (5) are fixedly connected to shift plates (6), and the opposite sides of the two shift plates (6) are fixedly connected to moving blocks (7), and a distance sensor (8) is fixedly connected to one of the moving blocks (7). A hydraulic telescopic rod (9) is fixedly connected to the upper end of the operating table (1), and the hydraulic The output end of the telescopic rod (9) is fixedly connected to a moving bar (10), the bottom end of the moving bar (10) is fixedly connected to a vertical frame (11), and a cutting wheel is rotatably connected in the vertical frame (11); an operating slot (12) is provided on the operating table (1), and scales are provided on both sides of the operating slot (12) of the operating table (1); a storage frame (13) is provided on the bottom side of the operating table (1); a groove is provided on one side of the storage frame (13), and a dustproof net (14) is fixedly connected in the groove; and one side of the dustproof net (14) contacts a guide fan (15).

2. The automated batch cutting device for producing threaded fasteners according to claim 1, wherein: The bottom side of the moving bar (10) is fixedly connected to a folding cover (16), and the bottom end of the folding cover (16) is fixedly connected to a connecting frame (17), and the connecting frame (17) corresponds to the operating slot (12).

3. The automated batch cutting device for producing threaded fasteners according to claim 2, wherein: The bottom end of the connection frame (17) is fixedly connected with a dust-blocking sponge (18), and the dust-blocking sponge (18) is in contact with the V-shaped groove (3).

4. The automated batch cutting device for producing threaded fasteners according to claim 2, wherein: A connecting rod (19) is movably inserted on the movable bar (10), a spring is sleeved on the connecting rod (19), and the connecting rod (19) is fixedly connected to the connecting frame (17).

5. The automated batch cutting device for producing threaded fasteners according to claim 4, characterized in that: Both sides of the bottom end of the moving bar (10) are fixedly connected with a clamping plate (20), and the clamping plate (20) is threadedly connected with a positioning rod (21), and the positioning rod (21) is plugged into the connecting frame (17).

6. The automated batch cutting device for producing threaded fasteners according to claim 1, characterized in that: A groove is provided on one side of the operating table (1), and the operating table (1) is located in the groove and is rotatably connected to a rubber roller (23) via a rotating shaft.

7. The automated batch cutting device for producing threaded fasteners according to claim 6, characterized in that: A baffle (22) is fixedly connected to one side of the bottom end of the operating table (1), and the baffle (22) is in contact with the storage frame (13).

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