Pneumatic re-pressing punching device

Abstract

The utility model discloses a pneumatic re-pressing punching device which comprises a base, a fixing seat is fixedly installed at the top of the base, baffles are fixedly installed at the two ends of the top of the fixing seat, a top plate is fixedly installed at the tops of the baffles, an air cylinder is movably installed at the top of the top plate, and an output rod is fixedly installed at the output end of the air cylinder. A switch is fixedly installed on one side of the baffle, upper connecting blocks are fixedly installed on the two sides of the output rod, and sliding plates are movably installed on the tops of the upper connecting blocks. The air cylinder is movably installed on the top of the top plate, the installation plate can be installed on the top of the top plate through the installation bolts, then the sliding plate is installed on the upper connecting block through the fastening bolts, disassembly and assembly are easy, maintenance is convenient, then the air cylinder is started through the switch, and then the air cylinder drives the output rod to stretch out and draw back. And then the output rod is used for driving the needle head to conduct automatic punching work on the rubber pipe or the plastic pipe, and the punching efficiency of the rubber pipe or the plastic pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a pneumatic re-pressure punching device. Background Art

[0002] Plastic pipes and rubber pipes have the characteristics of light weight, corrosion resistance, high compressive strength, long service life, and easy installation, and are favored by the pipeline engineering industry. Due to the need for on-site installation, holes must often be processed on the pipe wall of plastic pipes or rubber pipes to facilitate the installation of other workpieces. Traditional plastic pipe or rubber pipe drilling requires manual drilling, which is time-consuming and laborious. Therefore, a pneumatic re-pressure drilling device is proposed.

[0003] After searching, the patent announcement number CN210173749U discloses a plastic pipe punching device, including a base, the upper ends of the base near the left and right sides are respectively fixedly connected with a clamping mechanism and a stopper, the upper end of the base located at the center is slidably connected with a punching mechanism, and the lower end of the base is fixedly connected with a plurality of rollers. The utility model is provided by passing the plastic pipe through the rectangular through groove and the arc through groove, and the arc pressure block is driven by the first spring to clamp and fix the plastic pipe, instead of manual clamping and fixing, reducing labor intensity, and driving the slider to move on the slide rail by moving the U-shaped block, and driving the second T-shaped block and the drilling block to move, and then pressing the second T-shaped block to drive the red-hot drilling block to move and drill the plastic pipe, avoiding the plastic pipe from being broken, and saving time and effort. However, in the prior art documents, when punching holes in plastic pipes or rubber pipes, workers use hammers and steel nails to punch holes, which is inefficient and affects the rapid use of plastic pipes or rubber pipes, and manual punching is easy to cause damage to the plastic pipes or rubber pipes, and the punching precision is low. Utility Model Content

[0004] The purpose of the utility model is to provide a pneumatic re-pressure punching device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] Preferably, a mounting plate is fixedly mounted on the bottom of the cylinder, and mounting bolts are fixedly mounted on both sides of the bottom of the mounting plate.

[0008] Preferably, reinforcement plates are fixedly installed between the baffles, and upper sliding sleeves are fixedly arranged between the reinforcement plates.

[0009] Preferably, a through hole is provided inside the top plate, and mounting holes are provided on both sides of the through hole.

[0010] Preferably, openings are provided at both ends of the support sleeve, lower connecting blocks are fixedly installed on both sides of the support sleeve, movable blocks are movably installed at the bottom of the lower connecting blocks, connecting bolts are installed through the lower connecting blocks and the movable blocks, and lower sliding sleeves are fixedly provided on the opposite surfaces of the movable blocks.

[0011] Preferably, a base is fixedly installed at the bottom of the fixing seat, legs are fixedly installed on both sides of the bottom of the base, a connecting rod is fixedly installed between the legs, and a storage plate is movably installed on the surface of the fixing seat.

[0012] Preferably, screws are installed through both sides of the storage plate, and nuts are sleeved on the surfaces of the screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) By movably installing a cylinder on the top of the top plate, the mounting plate can be installed on the top of the top plate using the mounting bolts, and then the slide plate can be installed on the upper connecting block using the fastening bolts. The disassembly and assembly are simple and the maintenance is convenient. Then, the cylinder is started by the switch, and then the cylinder drives the output rod to extend and retract. Then, the output rod drives the needle to automatically punch holes in the rubber tube or plastic tube, thereby improving the efficiency of punching holes in the rubber tube or plastic tube.

[0015] (2) By fixing an arc sleeve on the top of the fixed seat, the arc sleeve can be supported by the support tube, and then the rubber tube or plastic tube is penetrated and limited, and then the rubber tube or plastic tube is supported by the support block, which can be used in conjunction with the groove opened at the bottom of the support sleeve to prevent the rubber tube or plastic tube from falling off during the punching process, thereby ensuring the processing accuracy of the rubber tube or plastic tube. During the punching process, the slide bar is used to move up and down inside the upper slide sleeve and the lower slide sleeve, and the slide plate slides up and down in the gap between the baffles to prevent the needle from shaking during the punching process of the rubber tube or plastic tube, thereby further improving the punching accuracy of the rubber tube or plastic tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model.

[0018] Figure 3 It is a partial stereoscopic view of the output rod in the utility model.

[0019] Figure 4 It is a partial stereoscopic view of the fixing seat in the utility model.

[0020] Figure 5 It is a partial stereoscopic view of the support sleeve in the utility model.

[0021] Figure 6 It is a partial three-dimensional diagram of the arc sleeve in the utility model.

[0022] 1. Cylinder; 101. Mounting plate; 102. Mounting bolt; 103. Output rod; 104. Upper connecting block; 105. Sliding rod; 106. Fastening bolt; 107. Sliding plate; 108. Needle; 109. Spring; 2. Support sleeve; 201. Lower connecting block; 202. Movable block; 203. Opening; 204. Connecting bolt; 205. Lower sliding sleeve; 3. Base; 301. Leg; 302. Connecting rod; 4. Switch; 5. Storage plate; 501. Nut; 502. Screw; 6. Arc sleeve; 601. Block; 602. Support cylinder; 603. Support block; 604. Support frame; 7. Fixed seat; 701. Top plate; 702. Baffle; 703. Through hole; 704. Mounting hole; 705. Reinforcement plate; 706. Upper sliding sleeve. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides a technical solution:

[0025] A pneumatic pressure punching device, see Figure 1-Figure 6 , including a base 3, a fixed base 7 is fixedly installed on the top of the base 3, a base 3 is fixedly installed on the bottom of the fixed base 7, legs 301 are fixedly installed on both sides of the bottom of the base 3, a connecting rod 302 is fixedly installed between the legs 301, a storage plate 5 is movably installed on the surface of the fixed base 7, screws 502 are installed through both sides of the storage plate 5, nuts 501 are sleeved on the surfaces of the screws 502, baffles 702 are fixedly installed on both ends of the top of the fixed base 7, reinforcing plates 705 are fixedly installed between the baffles 702, upper sliding sleeves 706 are fixedly arranged between the reinforcing plates 705, a top plate 701 is fixedly installed on the top of the baffle 702, a through hole 703 is penetrated in the top plate 701, and mounting holes 704 are penetrated on both sides of the through hole 703;

[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, a storage plate 5 is movably installed on the surface of the fixing seat 7, and the storage plate 5 can be installed by using a screw 502 and a nut 501 in combination, and then the storage plate 5 is used to store the rubber tube or plastic tube, so that the staff can perform drilling work on the rubber tube or plastic tube;

[0027] The top of the top plate 701 is movably mounted with a cylinder 1, the bottom of the cylinder 1 is fixedly mounted with a mounting plate 101, both sides of the bottom of the mounting plate 101 are fixedly mounted with mounting bolts 102, the output end of the cylinder 1 is fixedly mounted with an output rod 103, one side of the baffle 702 is fixedly mounted with a switch 4, both sides of the output rod 103 are fixedly mounted with an upper connecting block 104, the top of the upper connecting block 104 is movably mounted with a slide plate 107, and a fastening bolt 106 is installed between the upper connecting block 104 and the slide plate 107;

[0028] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when in use, the cylinder 1 is movably installed on the top of the top plate 701, and the mounting plate 101 can be installed on the top of the top plate 701 by using the mounting bolt 102, and then the slide plate 107 is installed on the upper connecting block 104 by using the fastening bolt 106, which is simple to disassemble and assemble, and convenient to maintain. Then, the cylinder 1 is started by using the switch 4, and then the cylinder 1 drives the output rod 103 to extend and retract, and then the output rod 103 drives the needle 108 to automatically punch the rubber tube or plastic tube, thereby improving the efficiency of punching the rubber tube or plastic tube;

[0029] A spring 109 is fixedly installed at the bottom of the output rod 103, a needle 108 is fixedly installed inside the spring 109, a support sleeve 2 is fixedly installed at the bottom of the spring 109, both ends of the support sleeve 2 are provided with openings 203, lower connecting blocks 201 are fixedly installed on both sides of the support sleeve 2, a movable block 202 is movably installed at the bottom of the lower connecting block 201, a connecting bolt 204 is installed through the lower connecting block 201 and the movable block 202, a lowering sleeve 205 is fixedly installed on the opposite surface of the movable block 202, and a sliding rod 105 is fixedly installed at the bottom of the slide plate 107;

[0030] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, when in use, by fixing the support sleeve 2 at the bottom of the spring 109, the lower connecting block 201 can be connected with the movable block 202 by using the connecting bolt 204, and the sliding rod 105 is used to move up and down inside the upper sliding sleeve 706 and the lower sliding sleeve 205 during the punching process, and the sliding plate 107 slides up and down in the gap between the baffles 702, so as to prevent the needle 108 from shaking during the punching process of the rubber tube or plastic tube, thereby improving the punching accuracy of the rubber tube or plastic tube, and the spring 109 can play a buffering role during the punching process;

[0031] The top of the fixed seat 7 is fixedly installed with an arc sleeve 6, both sides of the bottom of the arc sleeve 6 are fixedly installed with a support tube 602, the bottom of the support tube 602 is fixedly installed with a support frame 604, both sides of one end of the support tube 602 are fixedly installed with a stopper 601, and a support block 603 is fixedly installed between the stoppers 601;

[0032] Specifically, Figure 1 , Figure 2 and Figure 6As shown, when in use, the arc sleeve 6 is fixedly installed on the top of the fixing seat 7, and the arc sleeve 6 can be supported by the support tube 602, and then the rubber tube or plastic tube is penetrated and limited, and then the rubber tube or plastic tube is supported by the support block 603, which can be used in conjunction with the groove opened at the bottom of the support sleeve 2 to prevent the rubber tube or plastic tube from falling off during the punching process, thereby ensuring the processing accuracy of the rubber tube or plastic tube.

[0033] Working principle: When in use, first, the storage plate 5 is installed by using the screw rod 502 and the nut 501 in combination, and then the rubber tube or plastic tube is stored using the storage plate 5;

[0034] Secondly, the lower connecting block 201 is connected to the movable block 202 through the connecting bolt 204. During the punching process, the sliding rod 105 is used to move up and down inside the upper sliding sleeve 706 and the lower sliding sleeve 205. The sliding plate 107 slides up and down in the gap between the baffles 702 to prevent the needle 108 from shaking during the punching process of the rubber tube or plastic tube. The arc sleeve 6 is then supported by the supporting tube 602, and then the rubber tube or plastic tube is penetrated and limited, and then the rubber tube or plastic tube is supported by the supporting block 603.

[0035] Finally, the mounting plate 101 is installed on the top of the top plate 701 through the mounting bolt 102, and then the slide plate 107 is installed on the upper connecting block 104 using the fastening bolt 106, and then the cylinder 1 is started using the switch 4, and then the cylinder 1 drives the output rod 103 to extend and retract, and then the output rod 103 drives the needle 108 to automatically punch holes in the rubber tube or plastic tube.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pneumatic pressure punching device, comprising a base (3), characterized in that: A fixing seat (7) is fixedly mounted on the top of the base (3); baffles (702) are fixedly mounted on both ends of the top of the fixing seat (7); a top plate (701) is fixedly mounted on the top of the baffle (702); a cylinder (1) is movably mounted on the top of the top plate (701); an output rod (103) is fixedly mounted on the output end of the cylinder (1); a switch (4) is fixedly mounted on one side of the baffle (702); upper connecting blocks (104) are fixedly mounted on both sides of the output rod (103); a slide plate (107) is movably mounted on the top of the upper connecting block (104); a fastening bolt (106) is installed through the upper connecting block (104) and the slide plate (107). ), a spring (109) is fixedly installed at the bottom of the output rod (103), a needle (108) is fixedly installed inside the spring (109), a support sleeve (2) is fixedly installed at the bottom of the spring (109), a slide bar (105) is fixedly installed at the bottom of the slide plate (107), an arc sleeve (6) is fixedly installed at the top of the fixed seat (7), support cylinders (602) are fixedly installed on both sides of the bottom of the arc sleeve (6), a support frame (604) is fixedly installed at the bottom of the support cylinder (602), stoppers (601) are fixedly installed on both sides of one end of the support cylinder (602), and support blocks (603) are fixedly installed between the stoppers (601).

2. A pneumatic pressure punching device according to claim 1, characterized in that: A mounting plate (101) is fixedly mounted on the bottom of the cylinder (1), and mounting bolts (102) are fixedly mounted on both sides of the bottom of the mounting plate (101).

3. A pneumatic pressure punching device according to claim 1, characterized in that: Reinforcement plates (705) are fixedly installed between the baffles (702), and upper sliding sleeves (706) are fixedly arranged between the reinforcement plates (705).

4. A pneumatic pressure punching device according to claim 1, characterized in that: A through hole (703) is provided inside the top plate (701), and mounting holes (704) are provided on both sides of the through hole (703).

5. The pneumatic pressure punching device according to claim 1, characterized in that: Both ends of the support sleeve (2) are provided with openings (203), lower connecting blocks (201) are fixedly mounted on both sides of the support sleeve (2), a movable block (202) is movably mounted on the bottom of the lower connecting block (201), a connecting bolt (204) is installed through the lower connecting block (201) and the movable block (202), and a lower sliding sleeve (205) is fixedly mounted on the opposite surface of the movable block (202).

6. A pneumatic pressure-reinforced punching device according to claim 1, characterized in that: A base (3) is fixedly mounted on the bottom of the fixing seat (7), legs (301) are fixedly mounted on both sides of the bottom of the base (3), a connecting rod (302) is fixedly mounted between the legs (301), and a storage plate (5) is movably mounted on the surface of the fixing seat (7).

7. A pneumatic pressure-reinforced punching device according to claim 6, characterized in that: Screw rods (502) are installed through both sides of the storage plate (5), and nuts (501) are sleeved on the surfaces of the screw rods (502).

Images