Knife switch limiting baffle plate structure

Abstract

The utility model relates to a knife switch limiting baffle structure, which comprises a knife switch back plate, two ends of the back of the knife switch back plate are respectively provided with a fixed seat, and the fixed seats are respectively screwed with a support rod; the sleeve rods are slidably mounted on the outer sides of the two supporting rods correspondingly, and through holes capable of being matched with the supporting rods are formed in the sleeve rods. The sliding sleeve is rotationally installed on the outer side of the sleeve rod through a bearing, and a positioning piece capable of being matched with the supporting rod is arranged at one end of the sliding sleeve. A suspender is arranged at the lower end of the sliding sleeve, a transverse fixing rod is arranged at the lower end of the suspender, and connecting plates are arranged at the ends of the fixing rod respectively; the two ends of the baffle are connected with the connecting plates through connecting pieces respectively. According to the utility model, the baffle plate is slidably arranged behind the backboard of the knife switch, and the distance between the baffle plate and the knife switch can be easily adjusted through the scale marks on the supporting rod, so that the knife switch can easily and quickly cut aluminum materials; the utility model has the advantages of simple structure and ingenious design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tooling fixture technical field relates to a gate limit baffle structure. BACKGROUND

[0002] Aluminum material as a kind of ductility good metal, it is widely used in various industries;Aluminum material processing is usually made into plate or strip, occasionally small batch processing, plate or strip needs to be cut, in part, cutting is carried out using gate, the size of plate or strip needs to be positioned when gate cutting, usually, aluminum material is measured using measuring tool, then mark is drawn on aluminum material, cutting is carried out, measurement efficiency is not high, error can also occur. SUMMARY

[0003] In view of prior art deficiency, the utility model provides a limit baffle convenient for gate size positioning.

[0004] The utility model discloses the technical scheme adopted for solving above-mentioned technical problem is:

[0005] A gate limit baffle structure, comprising:

[0006] Gate backplate, the rear end of gate backplate is respectively provided with fixed seat, the fixed seat is respectively screwed with support rod;

[0007] Sleeve rod, the sleeve rod is respectively slidably installed on the outer side of two support rods, and a through hole capable of cooperating with the support rod is formed in the inside of the sleeve rod;

[0008] Slip sleeve, the slip sleeve is rotatably installed on the outer side of sleeve rod using bearing, and a positioning piece capable of cooperating with the support rod is arranged at one end of the slip sleeve;The lower end of the slip sleeve is provided with a suspender, and the lower end of the suspender is provided with a horizontal fixing rod, and the end of the fixing rod is respectively provided with a connecting plate;

[0009] Baffle, the two ends of the baffle are respectively connected with the connecting plate using connecting piece.

[0010] Preferably, the fixed seat is provided with a threaded hole, and one end of the support rod is provided with a threaded rod capable of cooperating with the threaded hole.

[0011] Preferably, the support rod is a polygonal prism as a whole, and a scale line is arranged on one side of the support rod.

[0012] Preferably, the length of the slip sleeve is 1.5-2 times the length of the sleeve rod, a positioning boss for fixing the bearing is arranged in the middle of the slip sleeve, a hole stop ring for fixing the bearing is arranged at one end of the slip sleeve;A limit ring for fixing the bearing is arranged at one end of the sleeve rod, and an axle stop ring is arranged at the other end of the sleeve rod.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] This utility model features a baffle that slides behind the back plate of the guillotine. The distance between the baffle and the guillotine can be easily adjusted using the scale lines on the support rod, making it easy and quick for the guillotine to cut aluminum. The structure of this utility model is simple and ingeniously designed, with two support rods arranged in parallel to ensure the accurate position of the baffle. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Fig. 2 This is a cross-sectional view of the present invention.

[0017] Fig. 3 This is a schematic diagram of the back plate structure of the guillotine of this utility model.

[0018] In the diagram: 1. Knife back plate; 2. Fixing seat; 3. Support rod; 4. Sleeve rod; 5. Through hole; 6. Sliding sleeve; 7. Positioning component; 8. Lifting rod; 9. Fixing rod; 10. Connecting plate; 11. Baffle; 12. Connecting component; 13. Threaded hole; 14. Threaded rod; 15. Scale line; 16. Positioning boss; 17. Hole retaining ring; 18. Limiting ring; 19. Shaft retaining ring; 20. Bearing. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] This embodiment proposes a switch limit baffle structure, including a switch back plate 1, a sleeve rod 4, a sliding sleeve 6 and a baffle 11, wherein the switch back plate 1 is used to guide the switch action.

[0021] like Figs. 1-3 As shown, the back two ends of the switch back plate 1 are respectively provided with fixing seats 2, and the fixing seats 2 are respectively screwed with support rods 3, and the two support rods 3 are arranged in parallel.

[0022] The sleeve rod 4 is slidably installed on the outside of the two support rods 3 respectively, and the sleeve rod 4 has a through hole 5 that can cooperate with the support rod 3; the sleeve rod 4 can slide back and forth on the support rod 3 through the through hole 5.

[0023] The sliding sleeve 6 is rotatably mounted on the outside of the sleeve rod 4 using the bearing 20. One end of the sliding sleeve 6 is provided with a positioning element 7 that can cooperate with the support rod 3. When the positioning element 7 cooperates with the support rod 3, the position of the sliding sleeve 6 is locked and cannot be moved.

[0024] The lower end of the sliding sleeve 6 is provided with a hanger 8, the lower end of the hanger 8 is provided with a transverse fixing rod 9, the ends of the fixing rod 9 are respectively provided with connecting plates 10;

[0025] The two ends of the baffle 11 are connected with the connecting plates 10 by connecting pieces 12 respectively;

[0026] When the sleeve rod 4 moves, the sliding sleeve 6 moves, the connecting plates 10 are driven to move forward and backward by the hanger 8 and the fixing rod 9, the baffle 11 moves synchronously, and when the aluminum material needs to be cut, the baffle 11 can resist the end of the aluminum material.

[0027] Further, the fixing base 2 is provided with a threaded hole 13, one end of the supporting rod 3 is provided with a threaded rod 14 capable of cooperating with the threaded hole 13, and the supporting rod 3 is fixedly installed on the fixing base 2 by cooperation of the threaded rod 14 and the threaded hole 13.

[0028] Further, the supporting rod 3 is a polygonal column as a whole, and the supporting rod 3 is provided with a scale line 15 on one side, so that the position of the sliding sleeve on the supporting rod 3 is adjusted.

[0029] Further, the length of the sliding sleeve 6 is 1.5-2 times of the sleeve rod 4, the middle part of the sliding sleeve 6 is provided with a positioning boss 16 for fixing a bearing 20, one end of the sliding sleeve 6 is provided with a hole stop ring 17 for fixing the bearing 20, one end of the sleeve rod 4 is provided with a limiting ring 18 for fixing the bearing 20, and the other end is provided with a shaft stop ring 19.

[0030] Working principle: in use, first, the supporting rod 3 is fixedly installed on the fixing base 2 by cooperation of the threaded rod 14 and the threaded hole 13, then the sleeve rod 4 is sleeved outside the supporting rod 3, and the sliding sleeve 6 is sleeved outside the sleeve rod 4 by the bearing 20, then the baffle 11 is installed between the two connecting plates 10 by the connecting piece 12;

[0031] When the aluminum material needs to be cut, the position of the sleeve rod 4 on the supporting rod 3 is adjusted by the scale line 15, and the position between the baffle 11 and the guillotine is adjusted, so that cutting is facilitated.

[0032] It can be understood that the above implementation is only an exemplary embodiment for illustrating the principle of the utility model, and the utility model is not limited to this. For ordinary skilled persons in the art, various modifications and improvements can be made without departing from the spirit and essence of the utility model, and these modifications and improvements are also regarded as the protection scope of the utility model.

Claims

1. A gate limit baffle structure, characterized in that it comprises: A switch back plate (1) is provided with a fixing seat (2) at both ends of the back of the switch back plate (1), and a support rod (3) is screwed onto the fixing seat (2). Sleeve rod (4), the sleeve rod (4) is slidably installed on the outside of the two support rods (3), and the sleeve rod (4) has a through hole (5) that can cooperate with the support rod (3). A sliding sleeve (6) is rotatably mounted on the outside of the sleeve rod (4) using a bearing (20). One end of the sliding sleeve (6) is provided with a positioning element (7) that can cooperate with the support rod (3). A hanging rod (8) is provided at the lower end of the sliding sleeve (6). A horizontal fixing rod (9) is provided at the lower end of the hanging rod (8). A connecting plate (10) is provided at the end of the fixing rod (9). The baffle (11) is connected to the connecting plate (10) at both ends by means of connectors (12).

2. The gate limit baffle structure according to claim 1, characterized in that, The fixed base (2) is provided with a threaded hole (13), and one end of the support rod (3) is provided with a threaded rod (14) that can cooperate with the threaded hole (13).

3. The gate limit baffle structure according to claim 1, characterized in that, The support rod (3) is a polygonal prism, and a scale line (15) is provided on one side of the support rod (3).

4. The gate limit baffle structure according to claim 1, characterized in that, The length of the sliding sleeve (6) is 1.5-2 times that of the sleeve rod (4). The middle part of the sliding sleeve (6) is provided with a positioning boss (16) for fixing the bearing (20). One end of the sliding sleeve (6) is provided with a retaining ring (17) for fixing the bearing (20). One end of the sleeve rod (4) is provided with a limiting ring (18) for fixing the bearing (20), and the other end is provided with a retaining ring (19) for fixing the shaft.

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