Turnover machining clamping tool

Abstract

The utility model relates to the technical field of clamping tools, and discloses a turnover machining clamping tool which comprises a bottom plate, fixing mechanisms are arranged on the two sides of the upper end of the bottom plate, a plurality of stop levers are arranged between the interiors of the two fixing mechanisms, the bottom plate comprises a supporting plate, a second supporting rod is fixedly arranged on one side of the upper end of the supporting plate, and the second supporting rod is fixedly arranged on the other side of the upper end of the supporting plate. A rotating shaft is rotatably arranged at the position, close to the upper end, in the second supporting rod, the two fixing mechanisms each comprise a shell, a plurality of air cylinders are fixedly arranged on the sides, close to each other, in the two shells, and piston rods are slidably arranged on the sides, close to each other in pairs, in the air cylinders; second springs are fixedly connected between the multiple piston rods and the multiple air cylinders. According to the steel formwork fixing device, steel formworks of different sizes can be fixed through the two fixing mechanisms, follow-up machining is facilitated, and the working efficiency is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to a clamping tooling capable of flipping over for processing. Background Art

[0002] Steel formwork is a formwork used in construction. It can be used to support concrete when pouring concrete. It is usually made of steel. The steel mold needs to be fixed by clamping tooling to facilitate subsequent processing.

[0003] During the use of common clamping tools, the steel formwork needs to be fixed by a clamp and then processed. However, when clamping steel formworks of different sizes, the clamp needs to be replaced frequently to fix the steel formwork, which makes the clamping process more cumbersome and reduces the work efficiency to a certain extent. Therefore, the technical personnel in this field provide a flip processing clamping tool to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a flip processing clamping tool. When using this device, steel templates of different sizes can be fixed through two fixing mechanisms, which is convenient for subsequent processing and improves work efficiency to a certain extent.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip-over processing clamping tool, comprising a base plate, fixing mechanisms are arranged on both sides of the upper end of the base plate, a plurality of baffle rods are arranged between the insides of the two fixing mechanisms, the base plate comprises a support plate, a second support rod is fixedly arranged on one side of the upper end of the support plate, and a rotating shaft is rotatably arranged inside the second support rod close to the upper end.

[0006] The two fixing mechanisms each include a shell, a plurality of gas cylinders are fixedly arranged on the sides of the two shells that are close to each other, piston rods are slidably arranged on the sides of the multiple gas cylinders that are close to each other in pairs, a second spring is fixedly connected between the multiple piston rods and the multiple gas cylinders, a plurality of air pipes are fixedly arranged on the sides of the multiple gas cylinders that are away from each other in pairs, and a rubber pad is fixedly arranged on the sides of the two shells that are away from each other.

[0007] A plurality of baffles are slidably arranged on one side of the plurality of gas cylinders, each of which is away from the other. An opening is penetrated through the interior of the plurality of baffles. Limiting blocks are slidably arranged on the upper ends of the two shells. T-shaped rods are fixedly arranged on the upper ends of the two limiting blocks. Two connecting plates are fixedly arranged on the upper ends of the plurality of baffles.

[0008] Through the above technical solution, when the device is used, the baffle on the connecting plate is moved upward, so that the block on the pressure plate connects the air pipe with the air cylinder. When the steel template is squeezed by the fixing mechanism, the rubber pad is deformed and the piston rod is squeezed at the same time, so that the air cylinder is discharged through the air pipe. When the extrusion is completed, the air cylinder is blocked by moving the baffle, so that steel templates of different sizes can be fixed, which is convenient for subsequent processing.

[0009] Furthermore, a screw is rotatably arranged on one side of the inner part of the support plate, a slider is threadedly sleeved on one side of the shaft of the screw, a first support rod is fixedly arranged on the upper end of the slider, and the two shells are respectively fixedly arranged on one side of the rotating shaft and the first support rod close to each other;

[0010] Through the above technical solution, when the device is used, the slider is moved through the screw by rotating the screw, so that the first support rod on the slider squeezes and fixes the steel template through the fixing mechanism.

[0011] Furthermore, two of the baffles that are close to each other are fixedly provided with connecting blocks on one side, and two third springs are fixedly connected between the two connecting blocks and the two shells;

[0012] Through the above technical solution, when the device is used, the baffle can be easily reset through the third spring and can be used multiple times.

[0013] Furthermore, two fourth springs are fixedly connected between the two T-shaped rods and the two housings;

[0014] Through the above technical solution, when the device is used, the T-bar can be reset by the fourth spring, which is convenient for multiple uses.

[0015] Furthermore, the two T-shaped rods are respectively clamped and arranged inside two of the plurality of baffles;

[0016] Through the above technical solution, when the device is used, the baffle can be conveniently clamped and fixed by the T-bar, so that the gas can move when the fixing mechanism is squeezed.

[0017] Furthermore, a gear is fixedly provided on the outside of the rotating shaft, a limiting ring is slidably provided on the inside of the second supporting rod close to the upper end, a pull rod is fixedly provided on the inside of the limiting ring, and a first spring is fixedly connected between the second supporting rod and the limiting ring close to the pull rod;

[0018] Through the above technical solution, when the device is used, the pull rod can be reset by the first spring, which is convenient for multiple uses.

[0019] Furthermore, a tooth block is fixedly provided at the lower end of the pull rod, and the tooth block is meshed with the gear;

[0020] Through the above technical solution, when the device is used, the pull rod is moved upward so that the tooth block on the pull rod is separated from the gear, so that the rotating shaft on the gear can drive the fixing mechanism to rotate.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a reversible processing clamping tool. When using this device, the baffle on the connecting plate is moved upward to move the connecting plate, so that the block on the pressure plate connects the air pipe with the air cylinder. When the steel template is squeezed by the fixing mechanism, the rubber pad is deformed, and the piston rod is squeezed at the same time, so that the air cylinder is discharged through the air pipe. When the extrusion is completed, the air cylinder is blocked by moving the baffle, and steel templates of different sizes can be fixed, which is convenient for subsequent processing and improves work efficiency to a certain extent.

[0023] 2. The utility model proposes a reversible processing clamping tool. When using this device, a blocking rod can be placed between two fixing mechanisms to facilitate the support of the steel template. At the same time, by moving the pull rod upward, the tooth block on the pull rod is separated from the gear on the rotating shaft, and then the fixing mechanism is rotated, and the blocking rod can drive the other fixing mechanism to rotate synchronously, which is convenient for the reversal processing of the steel template. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0025] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0026] Figure 3 It is a front cross-sectional schematic diagram of the fixing mechanism of the utility model;

[0027] Figure 4 It is a partial side cross-sectional schematic diagram of the second support rod of the utility model;

[0028] Figure 5 It is an enlarged schematic diagram of point A of the utility model;

[0029] Figure 6 It is an enlarged schematic diagram of point B of the present utility model.

[0030] Legend:

[0031] 1. Bottom plate; 2. Fixing mechanism; 3. Baffle rod; 101. Support plate; 102. Screw rod; 103. Slider; 104. First support rod; 105. Gear; 106. Second support rod; 107. Rotating shaft; 108. Limiting ring; 109. Pull rod; 110. First spring; 111. Tooth block; 201. Shell; 202. Air cylinder; 203. Piston rod; 204. Second spring; 205. Rubber pad; 206. Air pipe; 207. Baffle plate; 208. Opening; 209. Connecting block; 210. Third spring; 211. Fourth spring; 212. T-bar; 213. Limiting block; 214. Connecting plate. DETAILED DESCRIPTION

[0032] 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.

[0033] Example:

[0034] Reference Figure 1-6 The utility model provides an embodiment: a reversible processing clamping tool, including a base plate 1, which is convenient for supporting the device. Fixing mechanisms 2 are arranged on both sides of the upper end of the base plate 1 to facilitate fixing the steel template. A plurality of blocking rods 3 are arranged between the two fixing mechanisms 2, which can be inserted into the fixing mechanisms 2 to facilitate blocking the steel template. The base plate 1 includes a support plate 101, and a second support rod 106 is fixedly arranged on one side of the upper end of the support plate 101. A rotating shaft 107 is rotatably arranged inside the second support rod 106 close to the upper end to facilitate the rotation of the fixing mechanism 2.

[0035] The two fixing mechanisms 2 each include a shell 201, a plurality of gas cylinders 202 are fixedly arranged on one side of the two shells 201 close to each other, a piston rod 203 is slidably arranged on one side of the multiple gas cylinders 202 close to each other, and a piston is fixed on the fixed rod, and a second spring 204 is fixedly connected between the multiple piston rods 203 and the multiple gas cylinders 202, a plurality of gas pipes 206 are fixedly arranged on one side of the multiple gas cylinders 202 away from each other, a rubber pad 205 is fixedly arranged on one side of the two shells 201 away from each other, which is convenient for clamping steel templates of different sizes, a plurality of baffles 207 are slidably arranged on one side of the multiple gas cylinders 202 away from each other, which is convenient for controlling gas flow, and an opening 2 is opened through the inside of the multiple baffles 207 08, convenient for gas cylinder 202, limit blocks 213 are slidably set on the upper ends of the two shells 201, T-bars 212 are fixed on the upper ends of the two limit blocks 213, and two connecting plates 214 are fixed on the upper ends of multiple baffles 207. When using this device, the connecting plate 214 is moved upward to move the baffle 207 on the connecting plate 214, so that the block on the pressure plate connects the air pipe 206 with the air cylinder 202. When the steel template is squeezed by the fixing mechanism 2, the rubber pad 205 is deformed, and the piston rod 203 is squeezed at the same time, so that the air cylinder 202 is discharged through the air pipe 206. When the extrusion is completed, the air cylinder 202 is blocked by moving the baffle 207, and steel templates of different sizes can be fixed to facilitate subsequent processing.

[0036] Two of the baffles 207 that are close to each other are fixedly provided with connecting blocks 209 on one side, and two third springs 210 are fixedly connected between the two connecting blocks 209 and the two shells 201. When the present device is used, the third springs 210 are used to facilitate resetting the baffle 207, and the device can be used multiple times. Two fourth springs 211 are fixedly connected between the two T-shaped rods 212 and the two shells 201. When the present device is used, the T-shaped rods 212 can be reset by the fourth springs 211, and the device can be used multiple times. The two T-shaped rods 212 are respectively clamped and set inside two of the multiple baffles 207. When the present device is used, the T-shaped rods 212 are used to facilitate clamping and fixing the baffle 207, so that the gas can move when the fixing mechanism 2 is squeezed. The outside of the rotating shaft 107 is fixedly provided with a gear 105.

[0037] A screw rod 102 is rotatably provided on one side of the inner part of the support plate 101, a slider 103 is threadedly sleeved on one side of the rod body of the screw rod 102, a first support rod 104 is fixedly provided on the upper end of the slider 103, and two housings 201 are respectively fixedly provided on the side where the rotating shaft 107 and the first support rod 104 are close to each other. When the device is used, the slider 103 is moved by the screw rod 102 by rotating the screw rod 102, so that the first support rod 104 on the slider 103 is squeezed and fixed to the steel template through the fixing mechanism 2, and a limit ring 108 is slidably provided on the inner part of the second support rod 106 close to the upper end to limit A pull rod 109 is fixedly set inside the positioning ring 108, and a first spring 110 is fixedly connected between the second support rod 106 and the limiting ring 108 near the pull rod 109. When using this device, the pull rod 109 can be reset by the first spring 110, which is convenient for multiple uses. A tooth block 111 is fixedly set at the lower end of the pull rod 109, and the tooth block 111 is meshed with the gear 105. When using this device, by moving the pull rod 109 upward, the tooth block 111 on the pull rod 109 is separated from the gear 105, so that the rotating shaft 107 on the gear 105 can drive the fixing mechanism 2 to rotate.

[0038] Working principle: When using this device, first, put the baffle rod 3 into the interior of the fixing mechanism 2, and then move the connecting plate 214 upward to move the baffle plate 207 on the connecting plate 214, so that the block on the pressure plate connects the air pipe 206 with the air cylinder 202, and then rotate the screw 102, and then the screw 102 rotates through the first support rod 104 on the slider 103 to drive the fixing mechanism 2 to move, and then the two fixing mechanisms 2 are used to squeeze the steel template. When the steel template is squeezed by the fixing mechanism 2, the rubber pad 205 is deformed and the piston rod 203 is squeezed at the same time, so that the piston rod 203 pushes the gas in the air cylinder 202 to be discharged through the air pipe 206. Finally, when the extrusion is completed, the air cylinder 202 is blocked by moving the baffle plate 207.

[0039] 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 reversible processing clamping tool, comprising a bottom plate (1), characterized in that: The upper ends of the bottom plate (1) are both provided with fixing mechanisms (2), and a plurality of blocking rods (3) are arranged between the insides of the two fixing mechanisms (2). The bottom plate (1) comprises a support plate (101), and a second support rod (106) is fixedly arranged on one side of the upper end of the support plate (101), and a rotating shaft (107) is rotatably arranged inside the second support rod (106) close to the upper end; The two fixing mechanisms (2) each comprise a shell (201), a plurality of gas cylinders (202) are fixedly arranged on the sides of the two shells (201) close to each other, piston rods (203) are slidably arranged on the sides of the multiple gas cylinders (202) close to each other, a second spring (204) is fixedly connected between the multiple piston rods (203) and the multiple gas cylinders (202), a plurality of gas pipes (206) are fixedly arranged on the sides of the multiple gas cylinders (202) away from each other, and a rubber pad (205) is fixedly arranged on the sides of the two shells (201) away from each other; A plurality of baffles (207) are slidably arranged on one side of the plurality of gas cylinders (202) that are away from each other in pairs, and an opening (208) is penetrated through the interior of the plurality of baffles (207). Limiting blocks (213) are slidably arranged on the upper ends of the two housings (201), and a T-shaped rod (212) is fixedly arranged on the upper ends of the two limiting blocks (213). Two connecting plates (214) are fixedly arranged on the upper ends of the plurality of baffles (207).

2. The reversible processing clamping tool according to claim 1 is characterized in that: A screw rod (102) is rotatably arranged on one side of the inner part of the support plate (101), a slider (103) is threadedly sleeved on one side of the shaft of the screw rod (102), a first support rod (104) is fixedly arranged on the upper end of the slider (103), and the two housings (201) are respectively fixedly arranged on the side where the rotating shaft (107) and the first support rod (104) are close to each other.

3. The reversible processing clamping tool according to claim 1 is characterized in that: A connection block (209) is fixedly provided on two mutually adjacent sides of the plurality of baffles (207), and two third springs (210) are fixedly connected between the two connection blocks (209) and the two housings (201).

4. The reversible processing clamping tool according to claim 1 is characterized in that: Two fourth springs (211) are fixedly connected between the two T-shaped rods (212) and the two housings (201).

5. The reversible processing clamping tool according to claim 1 is characterized in that: The two T-shaped rods (212) are respectively clamped and arranged inside two of the plurality of baffles (207).

6. The reversible processing clamping tool according to claim 1 is characterized in that: A gear (105) is fixedly arranged on the outside of the rotating shaft (107), a limiting ring (108) is slidably arranged on the inside of the second support rod (106) close to the upper end, a pull rod (109) is fixedly arranged on the inside of the limiting ring (108), and a first spring (110) is fixedly connected between the second support rod (106) and the limiting ring (108) close to the pull rod (109).

7. The reversible processing clamping tool according to claim 6 is characterized in that: A tooth block (111) is fixedly provided at the lower end of the pull rod (109), and the tooth block (111) is meshed with the gear (105).

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