Short section machining clamp

Abstract

The utility model relates to the technical field of clamps, and provides a short section machining clamp which comprises an operation table, the top of the operation table is fixedly connected with four symmetrically-arranged supporting rods through screws, and the bottoms of the four supporting rods are jointly and fixedly connected with a bottom plate through screws. Two symmetrically-arranged sliding blocks are assembled in the operation table in a sliding mode, clamping blocks are welded to the tops of the two sliding blocks correspondingly, a telescopic air cylinder is installed on the top of the bottom plate, the output end of the telescopic air cylinder is fixedly connected with a top block through a bolt, and through arrangement of the telescopic air cylinder, the clamping blocks and other structures, the clamping blocks are fixedly connected with the top block. An operator starts the telescopic air cylinder to drive the clamping block to accurately clamp and fix the short section, the stability of the short section in the machining process is ensured, after machining is finished, the telescopic air cylinder is controlled again, the ejector block drives the short section to ascend, and the effect of facilitating material taking is achieved. The problems that in the prior art, materials are inconvenient to take, and machining precision is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, and in particular to a short section processing clamp. Background Art

[0002] The short section machining fixture is designed to meet the specific needs of short section workpieces during the machining process. During the manufacturing process, it has contributed to the development of the manufacturing industry through precise positioning, stable clamping, improved machining efficiency, expanded machine tool processing range and reduced labor intensity.

[0003] The authorization announcement number in the prior art is: CN208409632U, and the name is a short tube processing fixture, whose structure mainly includes a rotating handle, a threaded rod, an upper fixed block, a clamping block, a base, a fixed rod, an upper rubber block and a lower rubber block. There are upper and lower rubber blocks in the fixture, and both rubber blocks are provided with semi-cylindrical grooves. The diameter of the groove is smaller than the diameter of a standard-sized short tube. When the short tube is placed in the grooves of the two rubber blocks, the clamping block is rotated to move it downward, thereby clamping the short tube and making the short tube fit tightly with the deformed rubber groove, which can ensure that the short tube remains stable during the processing and avoid damage to the short tube.

[0004] However, this patent requires manually unscrewing the clamping block to fix the short pipe, which is very troublesome both in operation and material removal, increasing labor while reducing work efficiency. In addition, this patent does not have an action to clean the short section, which increases labor costs for subsequent processing. Utility Model Content

[0005] The utility model provides a short section processing fixture, which solves the problems of inconvenient material taking and poor processing precision in the related technology.

[0006] The technical solution of the utility model is as follows:

[0007] A short section processing fixture comprises an operating table, the top of which is fixedly connected to four symmetrically arranged support rods by screws, the bottoms of the four support rods are commonly fixedly connected to a bottom plate by screws, the interior of the operating table is slidably equipped with two symmetrically arranged sliders, the tops of the two sliders are respectively welded with clamping blocks, a telescopic cylinder is installed on the top of the bottom plate, the output end of the telescopic cylinder is fixedly connected to a top block by bolts, the top block is slidably assembled inside the operating table, two circumferentially evenly distributed side blocks are welded to the outer circumferential surface of the top block, and a guide rod is movably hinged between the side blocks and the sliders.

[0008] Preferably, a baffle is welded to the top of the operating table, a detachable collecting box is fixed to the inside of the operating table by screws, two symmetrically arranged fixed blocks are welded to the top of the collecting box, a dust collecting block is slidably assembled inside the collecting box, a filter is provided on the top of the dust collecting block, an exhaust port is provided on one side of the collecting box, a hair dryer is installed on the top of the base plate, and an air outlet is provided on one side of the hair dryer.

[0009] Preferably, a slide groove is provided on the top of the operating table, and the slider is slidably connected inside the slide groove, providing a movable space for the slider.

[0010] Preferably, a through hole is formed on the top of the operating table, and the top block is slidably connected to the inside of the through hole, thereby providing space for the top block to move.

[0011] Preferably, a movable groove is provided inside the collecting box, and the dust collecting block is slidably connected inside the movable groove, so as to facilitate cleaning of the dust collecting block.

[0012] Preferably, a control button is installed on one side of the operating table, and the hair dryer and the telescopic cylinder are electrically connected to the control button to facilitate the start-up of the control equipment.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting structures such as a telescopic cylinder and a clamping block, the operator starts the telescopic cylinder to drive the clamping block to accurately clamp and fix the short section, thereby ensuring the stability of the short section during processing. After processing, the telescopic cylinder is controlled again so that the top block drives the short section to rise, thereby achieving the effect of convenient material removal.

[0015] 2. In the utility model, by setting up structures such as a collection box and a dust collecting block, the operator starts the hair dryer, and the wind blown out through the air outlet blows the dust on the surface of the short section toward the baffle, and the dust finally falls onto the filter screen of the collection box in the operating table, thereby achieving a cleaning effect on the short section. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the practical collection box;

[0020] Figure 4Schematic diagram of the structure of the dust collecting block of this utility model.

[0021] In the figure: 1. operating table; 2. support rod; 3. bottom plate; 4. hair dryer; 5. telescopic cylinder; 6. baffle; 7. air outlet; 8. top block; 9. slider; 10. guide rod; 11. side block; 12. clamping block; 13. collecting box; 14. slide; 15. filter; 16. dust collecting block; 17. exhaust outlet; 18. fixing block; 19. control button. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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.

[0023] Example 1

[0024] like Figure 1 to Figure 4 As shown, the present embodiment proposes a short section processing fixture, including an operating table 1, the top of the operating table 1 is fixedly connected with four symmetrically arranged support rods 2 by screws, the bottoms of the four support rods 2 are commonly fixedly connected with a bottom plate 3 by screws, the interior of the operating table 1 is slidably equipped with two symmetrically arranged slide blocks 9, the tops of the two slide blocks 9 are respectively welded with clamping blocks 12, a telescopic cylinder 5 is installed on the top of the bottom plate 3, the output end of the telescopic cylinder 5 is fixedly connected with a top block 8 by bolts, the top block 8 is slidably assembled inside the operating table 1, two circumferentially uniformly distributed side blocks 11 are welded on the outer peripheral surface of the top block 8, and a guide rod 10 is movably hinged between the side block 11 and the slide block 9, through the arrangement of structures such as the telescopic cylinder 5 and the clamping block 12, the operator starts the telescopic cylinder 5 to drive the clamping block 12 to accurately clamp and fix the short section, thereby ensuring the stability of the short section during processing, and after processing, the telescopic cylinder 5 is controlled again so that the top block 8 drives the short section to rise, thereby achieving the effect of convenient material removal.

[0025] like Figure 1 to Figure 4As shown, a baffle 6 is welded to the top of the operating table 1, and a detachable collecting box 13 is fixed to the inside of the operating table 1 by screws. Two symmetrically arranged fixed blocks 18 are welded to the top of the collecting box 13, and a dust collecting block 16 is slidably assembled inside the collecting box 13. A filter screen 15 is arranged on the top of the dust collecting block 16, and an exhaust port 17 is opened on one side of the collecting box 13. A hair dryer 4 is installed on the top of the bottom plate 3, and an air outlet 7 is opened on one side of the hair dryer 4. Through the arrangement of the collecting box 13 and the dust collecting block 16 and other structures, the operator starts the hair dryer 4, and the wind blown out through the air outlet 7 blows the dust on the surface of the short section toward the baffle 6, and the dust finally falls on the filter screen 15 of the collecting box 13 in the operating table 1, thereby achieving a cleaning effect on the short section.

[0026] like Figure 1 to Figure 4 As shown, a slide groove 14 is provided on the top of the operating table 1, and the slider 9 is slidably connected inside the slide groove 14. A through hole is provided on the top of the operating table 1, and the top block 8 is slidably connected inside the through hole. A movable groove is provided inside the collecting box 13, and the dust collecting block 16 is slidably connected inside the movable groove. A control button 19 is installed on one side of the operating table 1, and the hair dryer 4 and the telescopic cylinder 5 are electrically connected to the control button 19.

[0027] In this embodiment, the operator first places the short section on the top block 8, and starts the telescopic cylinder 5 by controlling the button 19. The telescopic cylinder 5 drives the top block 8 to move downward, and the two guide rods 10 movably hinged on the side block 11 drive the slider 9 to move relatively. Because the slider 9 is fixedly connected to the clamping block 12, the slider 9 moves while driving the clamping block 12 to move together until the short section is clamped and fixed. It should be noted that the length and angle of the guide rod 10 are obtained through precise calculation. When the top of the top block 8 is level with the top of the operating table 1, the clamping block 12 just clamps the short section.

[0028] Furthermore, when the short section is clamped, the telescopic cylinder 5 stops operating. At this time, the operator starts the blower 4, and the wind blows out from the air outlet 7 and is discharged from the exhaust port 17, blowing the dust on the surface of the short section onto the baffle 6. The dust will eventually fall onto the filter 15 in the collection box 13 installed in the operating table 1 under the action of gravity. When a certain amount of dust accumulates on the filter 15, the operator can remove the collection box 13 and extract the dust collecting block 16 to clean it.

[0029] Furthermore, after the dust on the surface of the short section is cleaned, the telescopic cylinder 5 is started again, and the telescopic cylinder 5 drives the top block 8 to move upward. The clamping block 12 moves in the opposite direction under the action of the guide rod 10. The short section loses its clamping force and is driven upward by the top block 8, which is convenient for the operator to take the material. The operation is circulated in this way to process the next short section.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 short section processing fixture, characterized in that: The invention comprises an operating table (1), the top of the operating table (1) is fixedly connected to four symmetrically arranged support rods (2) by screws, the bottoms of the four support rods (2) are fixedly connected to a bottom plate (3) by screws, the inside of the operating table (1) is slidably equipped with two symmetrically arranged sliders (9), the tops of the two sliders (9) are respectively welded with clamping blocks (12), a telescopic cylinder (5) is installed on the top of the bottom plate (3), the output end of the telescopic cylinder (5) is fixedly connected to a top block (8) by bolts, the top block (8) is slidably assembled inside the operating table (1), two circumferentially evenly distributed side blocks (11) are welded on the outer peripheral surface of the top block (8), and a guide rod (10) is movably hinged between the side block (11) and the slider (9).

2. A short section processing fixture according to claim 1, characterized in that: A baffle (6) is welded to the top of the operating table (1); a detachable collecting box (13) is fixedly connected to the inside of the operating table (1) by screws; two symmetrically arranged fixing blocks (18) are welded to the top of the collecting box (13); a dust collecting block (16) is slidably mounted inside the collecting box (13); a filter screen (15) is arranged on the top of the dust collecting block (16); an exhaust port (17) is provided on one side of the collecting box (13); a hair dryer (4) is installed on the top of the bottom plate (3); an air outlet (7) is provided on one side of the hair dryer (4).

3. A short section processing fixture according to claim 2, characterized in that: A slide groove (14) is provided on the top of the operating table (1), and the sliding block (9) is slidably connected inside the slide groove (14).

4. A short section processing fixture according to claim 3, characterized in that: A through hole is provided on the top of the operating table (1) and penetrates the operating table (1), and the top block (8) is slidably connected inside the through hole.

5. A short section processing fixture according to claim 4, characterized in that: A movable groove is provided inside the collecting box (13), and the dust collecting block (16) is slidably connected inside the movable groove.

6. A short section processing fixture according to claim 5, characterized in that: A control button (19) is installed on one side of the operating table (1), and the hair dryer (4) and the telescopic cylinder (5) are both electrically connected to the control button (19).

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