Curved rail punching equipment with positioning function

Abstract

The utility model relates to the technical field of textile machinery, and discloses a bend punching device with a positioning function, which comprises a top plate, a template, a base and an arc-shaped plate, the base comprises a first positioning seat and a second positioning seat, the top plate is fixedly arranged on the upper end face of the base through a plurality of connecting rods, and the arc-shaped plate is fixedly arranged on the template. A second movable groove is formed in the position, close to the front end, of the upper end face of the top plate, a first movable groove is formed in the front end face of the top plate, and a plurality of movable positioning blocks are embedded in the first movable groove in a sliding mode. A bottom shell is fixedly arranged on one side of the rear end face of the first positioning seat, a rotating rod is rotationally arranged on the upper end face of the bottom shell, and a gear is fixedly arranged at one end of the rotating rod. According to the arc-shaped plate positioning and limiting device, the auxiliary positioning and limiting effect on arc-shaped plates of different length specifications can be achieved, the movable positioning block for auxiliary positioning at the upper end can be rapidly adjusted and fixed according to needs, and the arc-shaped plate positioning and limiting device has the advantages of being simple in structure, convenient to use and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a curved track eye punching device with a positioning function. Background Art

[0002] Carding machine is used to process cotton fiber and chemical fiber, and belongs to textile machinery. According to the spinning process, carding is an important process. The previous process of carding machine is the opening and cleaning machine, and the subsequent process is the drawing machine (general carding process) or the lap machine (combing process). The flat plate transmission mechanism of the carding machine includes: flat plate, flat plate drag, curved rail, front and rear guard rings, front and rear support brackets and related connection parts.

[0003] The existing patent (publication number: CN208729978U) discloses "a curved track punching device, which belongs to the field of textile machinery technology. The key points of its technical solution are that it includes a base, one end of the base is folded to one side to form an arc groove, a support plate is fixed to the bottom of the base, and the arc template is connected to the top of the base. The support plate, the arc plate and the base together constitute a accommodating groove for fixing the arc plate, and a punching mechanism is arranged above the arc template, which can move vertically and pass through the through hole to drill holes in the arc plate. The utility model solves the problem that it is inconvenient to fix the arc template and the arc plate when drilling, resulting in low work efficiency. By designing a curved track drilling device, it is possible to conveniently fix the arc plate and the arc template together, thereby improving work efficiency."

[0004] However, the utility model has the following problems: although it is convenient to fix the arc plate and the arc template together, it only achieves the restriction effect on one end of the arc plate, and due to the diversity of the length specifications of the arc plate, a single specification of the restriction base cannot be quickly adjusted and used as needed, resulting in poor adaptability and reduced practicality; therefore, the utility model provides a curved track punching device with a positioning function to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a curved track punching device with a positioning function is proposed, which can not only realize the auxiliary positioning and limiting effect for arc plates of different length specifications, but also the movable positioning block for auxiliary positioning at the upper end can also be quickly adjusted and fixed according to needs. It has the effects of simple structure, easy use and strong applicability.

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

[0007] A curved track punching device with a positioning function comprises a top plate, a template, a base and an arc plate, the base comprises a first positioning seat and a second positioning seat, the top plate is fixedly arranged on the upper end surface of the base through a plurality of connecting rods, a second movable groove is provided at the upper end surface of the top plate near the front end, a first movable groove is provided at the front end surface of the top plate, and a plurality of movable positioning blocks are slidably embedded in the first movable groove;

[0008] A bottom shell is fixedly arranged on one side of the rear end surface of the No. 1 positioning seat, a rotating rod is rotatably arranged on the upper end surface of the bottom shell, and a gear is fixedly arranged on one end of the rotating rod, and a plurality of tooth blocks are fixedly arranged on the rear end surface of the No. 2 positioning seat, and the gear is meshed with the plurality of tooth blocks;

[0009] Through the above technical solution, in actual use, the length size specifications of the arc plate can be adapted and adjusted according to the actual processing process to meet the processing and use of arc plates with different length rules. At the same time, the positioning hole at the upper end can also be adapted and adjusted according to the length specifications of the arc plate, so as to quickly complete the positioning punching processing needs.

[0010] Furthermore, a fixing block is fixedly arranged on one side of the rear end surface of the top plate, and an end of the rotating rod away from the gear movably penetrates the upper end surface of the fixing block;

[0011] The above technical solution is conducive to the rapid rotation operation of the rotating rod and avoids motion interference.

[0012] Furthermore, the upper end surfaces of the No. 1 positioning seat and the No. 2 positioning seat are both provided with sliding grooves, and the plurality of connecting rods are respectively slidably engaged and arranged inside the two sliding grooves;

[0013] Through the above technical solution, it is ensured that when the position of the connecting rod is different during adjustment, the positioning seat at the lower end can still be moved and adjusted.

[0014] Furthermore, a plurality of guide rods are fixedly provided at the rear end of the midpoint of the upper end surface of the movable positioning blocks, and the plurality of guide rods are slidably embedded in the second movable groove, and the upper ends of the plurality of guide rods are threadedly sleeved with fastening bolts;

[0015] The above technical solution facilitates the rapid fixing operation of the positioning block for positioning adjustment.

[0016] Furthermore, a plurality of auxiliary holes are provided at the front side of the upper end surface of the template, and a plurality of positioning holes are provided on the upper end surfaces of the plurality of movable positioning blocks, and the plurality of auxiliary holes correspond vertically to the plurality of positioning holes respectively;

[0017] Through the above technical solution, the auxiliary positioning of the corresponding punching position can be quickly completed, thereby quickly completing the fixed-point punching operation.

[0018] Furthermore, nails are provided through each of the plurality of positioning holes;

[0019] Through the above technical solution, nails can be used for punching holes and penetration.

[0020] Furthermore, the arc-shaped plate and the template are both embedded in the base;

[0021] Through the above technical solution, the curved plate and the template are restricted to achieve accurate fitting between the curved plate and the template from top to bottom.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a curved track punching device with a positioning function, which completes the auxiliary limiting positioning effect of the arc plate and the template by providing a base, and the base is divided into two positioning seat structures, and the rotating rod at the rear end drives the gear to rotate and push the gear block to move, thereby completing the distance adjustment between the two positioning seats, so as to realize the positioning limiting operation for arc plates of different length specifications, with stronger adaptability and more convenient and quicker use.

[0024] 2. The utility model proposes a curved track punching equipment with a positioning function. A top plate is provided at the upper end, and a movable positioning block which can be movably adjusted is provided at the front end of the top plate. After the auxiliary positioning limit of the lower end for the arc plate of different length specifications is realized, the positioning hole at the upper end and the nail located inside the positioning hole can always correspond to the auxiliary hole at the upper end of the template, so as to quickly realize the positioning adjustment operation and complete the positioning punching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0027] Figure 3 It is a top view schematic diagram of the base of the utility model;

[0028] Figure 4 It is a top view schematic diagram of the top plate of the utility model;

[0029] Figure 5 It is a top view schematic diagram of the template of the utility model;

[0030] Figure 6 It is a top view schematic diagram of the curved plate of the utility model.

[0031] Legend:

[0032] 1. Connecting rod; 2. Rotating rod; 3. Fixed block; 4. Movable slot No. 1; 5. Fastening bolt; 6. Movable slot No. 2; 7. Top plate; 8. Template; 9. Base; 901. Positioning seat No. 1; 902. Positioning seat No. 2; 10. Arc plate; 11. Auxiliary hole; 12. Gear; 13. Bottom shell; 14. Gear block; 15. Positioning hole; 16. Movable positioning block. DETAILED DESCRIPTION

[0033] 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.

[0034] Example

[0035] Reference Figure 1-6 , the utility model provides an embodiment: a curved track punching device with a positioning function, including a top plate 7, a template 8, a base 9 and an arc plate 10, the base 9 includes a No. 1 positioning seat 901 and a No. 2 positioning seat 902, the top plate 7 is fixedly arranged on the upper end surface of the base 9 through a plurality of connecting rods 1, a No. 2 movable groove 6 is provided at the upper end surface of the top plate 7 near the front end position, a No. 1 movable groove 4 is provided on the front end surface of the top plate 7, and a plurality of movable positioning blocks 16 are slidably embedded in the No. 1 movable groove 4, that is, when in use, the movable positioning block 16 can be slidably displaced in the No. 1 movable groove 4 to complete the position adjustment;

[0036] A bottom shell 13 is fixedly provided on one side of the rear end face of the No. 1 positioning seat 901, a rotating rod 2 is rotatably provided on the upper end face of the bottom shell 13 and a gear 12 is fixedly provided on one end of the rotating rod 2, a plurality of tooth blocks 14 are fixedly provided on the rear end face of the No. 2 positioning seat 902, and the gear 12 is meshed with the plurality of tooth blocks 14, that is, twisting the rotating rod 2 can drive the gear 12 to rotate, thereby achieving a pushing effect on the tooth block 14.

[0037] Specifically, according to the above embodiment, a fixed block 3 is fixedly provided on one side of the rear end face of the top plate 7, and one end of the rotating rod 2 away from the gear 12 movably penetrates the upper end face of the fixed block 3. That is, when the relative displacement adjustment of the No. 1 positioning seat 901 and the No. 2 positioning seat 902 is required, the rotating rod 2 is used to drive the gear 12 to rotate, and the gear 12 is restricted in the bottom shell 13 by the rotating rod 2, and the gear 12 will continuously mesh with the tooth block 14 during the rotation process, thereby realizing the pushing operation of the No. 2 positioning seat 902; and since the upper end faces of the No. 1 positioning seat 901 and the No. 2 positioning seat 902 are both provided with sliding grooves, a plurality of connecting rods 1 are respectively slidably engaged and arranged inside the two sliding grooves; it can be known that when the No. 2 positioning seat 902 is displaced, the connecting rod 1 used for connecting support slides in the sliding groove, thereby ensuring the smooth displacement operation of the No. 2 positioning seat 902.

[0038] Specifically, according to the above embodiment, a guide rod is fixedly arranged at the rear end of the middle point of the upper end surface of the plurality of movable positioning blocks 16, and the plurality of guide rods are slidably embedded in the second movable groove 6, and the upper ends of the plurality of guide rods are threadedly sleeved with a fastening bolt 5. That is, when the movable positioning block 16 is adjusted and displaced, the movable positioning block 16 drives the upper guide rod to slide in the second movable groove 6, and after adjusting to a suitable position, the fastening bolt 5 can be tightened, thereby achieving a rapid positioning and fixing effect;

[0039] Specifically, according to the above-mentioned embodiment, a plurality of auxiliary holes 11 are provided at the front side of the upper end surface of the template 8, and a plurality of positioning holes 15 are provided on the upper end surfaces of the plurality of movable positioning blocks 16, and the plurality of auxiliary holes 11 correspond vertically to the plurality of positioning holes 15 respectively. Nails are provided through the plurality of positioning holes 15. The arc plate 10 and the template 8 are both embedded in the base 9. That is, after the arc plate 10 and the template 8 are embedded in the base 9, the arc plate 10 and the template 8 overlap up and down, and the punching operation of the same position on the upper end of the arc plate 10 can be completed by passing the nails at the upper end through the positioning holes 15 and the auxiliary holes 11.

[0040] Working principle: When in use, first embed one end of the arc plate 10 into the arc end of the inner wall of the No. 1 positioning seat 901, and superimpose the template 8 on the upper end of the arc plate 10 to complete the same one-side fitting. At this time, move the No. 2 positioning seat 902 according to the length specification of the arc plate 10, so that the arc surface of the other end of the inner wall of the No. 2 positioning seat 902 fits with the other end of the arc plate 10, thereby completing the auxiliary restricted positioning; at the same time, the movable positioning block 16 at the front end of the top plate 7 can be pushed to move, and the nail in the positioning hole 15 on the movable positioning block 16 is used to adjust the positioning with the auxiliary hole 11, and then the fastening bolt 5 can be tightened to complete the quick positioning, and the nail can be used for punching.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A curved rail punching device with a positioning function, comprising a top plate (7), a template (8), a base (9) and a curved plate (10), characterized in that: The base (9) comprises a No. 1 positioning seat (901) and a No. 2 positioning seat (902); the top plate (7) is fixedly arranged on the upper end surface of the base (9) via a plurality of connecting rods (1); a No. 2 movable groove (6) is provided at the upper end surface of the top plate (7) near the front end; a No. 1 movable groove (4) is provided at the front end surface of the top plate (7); a plurality of movable positioning blocks (16) are slidably embedded in the No. 1 movable groove (4); A bottom shell (13) is fixedly arranged on one side of the rear end face of the No. 1 positioning seat (901), a rotating rod (2) is rotatably arranged on the upper end face of the bottom shell (13), and a gear (12) is fixedly arranged on one end of the rotating rod (2), and a plurality of tooth blocks (14) are fixedly arranged on the rear end face of the No. 2 positioning seat (902), and the gear (12) meshes with the plurality of tooth blocks (14).

2. The curved track punching device with positioning function according to claim 1, characterized in that: A fixing block (3) is fixedly arranged on one side of the rear end surface of the top plate (7), and the end of the rotating rod (2) away from the gear (12) movably penetrates the upper end surface of the fixing block (3).

3. The curved track punching device with positioning function according to claim 1, characterized in that: The upper end surfaces of the No. 1 positioning seat (901) and the No. 2 positioning seat (902) are both provided with sliding grooves, and the plurality of connecting rods (1) are respectively slidably engaged and arranged inside the two sliding grooves.

4. The curved track punching device with positioning function according to claim 1, characterized in that: A guide rod is fixedly arranged on the upper end surface of the plurality of movable positioning blocks (16) near the rear end of the midpoint, and the plurality of guide rods are slidably embedded in the second movable groove (6), and a fastening bolt (5) is threadedly sleeved on the upper end of the plurality of guide rods.

5. The curved track punching device with positioning function according to claim 1, characterized in that: A plurality of auxiliary holes (11) are provided on the front side of the upper end surface of the template (8), and a plurality of positioning holes (15) are provided on the upper end surfaces of the plurality of movable positioning blocks (16). The plurality of auxiliary holes (11) correspond vertically to the plurality of positioning holes (15) respectively.

6. The curved track punching device with positioning function according to claim 5, characterized in that: Nails are provided through each of the plurality of positioning holes (15).

7. The curved track punching device with positioning function according to claim 1, characterized in that: The arc-shaped plate (10) and the template (8) are both embedded in the base (9).

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