CN216399886U

CN216399886U - Perforating device for PE pipe

Info

Publication number: CN216399886U
Application number: CN202122809037.7U
Authority: CN
Inventors: 孙大仁
Original assignee: Suzhou Kingto Water Treatment Co ltd
Current assignee: Suzhou Kingto Water Treatment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-29
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of PE pipe processing, and particularly relates to a punching device for a PE pipe, which comprises a processing table; a fixed plate is fixedly connected to the processing table through a fixed column; a first hydraulic cylinder is fixedly connected to the center of the fixed plate; the bottom end of the first hydraulic cylinder is fixedly connected with a drilling machine through a hydraulic rod; the top end of the processing table is fixedly connected with a pair of placing seats which are symmetrically distributed relative to the drilling machine; the top end of the placing seat is provided with a first arc-shaped groove; a pair of second hydraulic cylinders which are symmetrically distributed relative to the first hydraulic cylinder is fixedly connected to the top end of the fixed plate; the bottom end of the second hydraulic cylinder is fixedly connected with a fixed seat through a hydraulic rod; the bottom end of the fixed seat is provided with a second arc-shaped groove; the utility model provides a PE pipe punching device, which aims to solve the problems that manual punching is often adopted when a PE pipe is punched, the punching efficiency is low, and the PE pipe is scrapped due to punching deviation caused by no fixing device.

Description

Perforating device for PE pipe

Technical Field

The utility model belongs to the technical field of PE pipe processing, and particularly relates to a punching device for a PE pipe.

Background

The PE pipe has wide application field, and is a replacement product of the traditional steel pipe and the traditional polyvinyl chloride drinking water pipe due to good sanitary performance and corrosion resistance.

In the prior art, when the PE pipe is punched, manual punching is often adopted, so that the punching efficiency is low, and the condition that the PE pipe is scrapped due to the fact that punching is deviated due to the fact that no fixing device exists is caused.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that manual punching is often adopted when the PE pipe is punched, the punching efficiency is low, and the PE pipe is scrapped due to the fact that punching is deviated due to the fact that no fixing device exists.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a perforating device for PE pipes, which comprises a processing table; a fixed plate is fixedly connected to the processing table through a fixed column; a first hydraulic cylinder is fixedly connected to the center of the fixed plate; the bottom end of the first hydraulic cylinder is fixedly connected with a drilling machine through a hydraulic rod; the top end of the processing table is fixedly connected with a pair of placing seats which are symmetrically distributed relative to the drilling machine; the top end of the placing seat is provided with a first arc-shaped groove; a pair of second hydraulic cylinders which are symmetrically distributed relative to the first hydraulic cylinder is fixedly connected to the top end of the fixed plate; the bottom end of the second hydraulic cylinder is fixedly connected with a fixed seat through a hydraulic rod; the bottom end of the fixed seat is provided with a second arc-shaped groove; the fixed seat is positioned right above the placing seat; the PE pipe is fixed through the laminating between first arc wall and the second arc wall, then first pneumatic cylinder and drilling machine are started, and the PE pipe is drilled, so that the punching efficiency can be improved, the punching precision can be guaranteed, and the condition of punching dislocation caused by the fact that the PE pipe is rocked can not occur.

Preferably, the bottom end of the processing table is provided with a second groove; the second groove is positioned right below the drilling machine; a group of discharging holes are formed at the bottom of the second groove; the section of the second groove is in an inverted cone shape; during operation is equipped with the blanking hole under the drilling machine, when punching through the drilling machine, and the piece of punching can drop at the processing bench, gets into the second recess through the blanking hole in, then sets up the collection that carries out the sweeps through the back taper of second recess, guarantees processing platform clean and tidy, can not appear the accumulational condition of sweeps.

Preferably, the processing table is provided with a first sliding chute; a baffle is connected in the first sliding chute in a sliding manner; the baffle is fixed in the first sliding groove through a fixing component; the punching position of the PE pipe can be positioned, the punching positions are the same when large-batch PE pipes are punched, and the operation is simple and convenient.

Preferably, the fixing assembly comprises a second sliding groove; a second sliding groove is formed in one side wall of the first sliding groove, and a group of clamping grooves are formed in the other side wall of the first sliding groove; the baffle is provided with a through groove; a clamping rod is connected in the second sliding groove in a sliding mode and penetrates through the through groove; a handle is fixedly connected to the end part of the clamping rod extending out of the processing table; a third sliding groove is formed in the inner wall of the through groove; the clamping rod is fixedly connected with a moving block on the side wall of the through groove, and the moving block is connected to the inner wall of the third sliding groove in a sliding manner; the moving block is fixedly connected to the side wall of the third sliding chute through a spring; the distance between the baffle and the drilling machine is ensured to be in a stable state.

Preferably, a first inclined plane is arranged on the side wall of the clamping groove close to the drilling machine; the end part of the position clamping rod is a trapezoidal end; the first inclined plane is parallel to the trapezoidal inclined plane of the clamping rod; the baffle moves towards the direction close to the drilling machine, and the first inclined surface is contacted with the trapezoidal inclined surface of the clamping rod; when the work baffle moves, the first inclined plane can push the clamping rod to be separated from the clamping groove, the handle does not need to be pulled out manually, and the adjusting time is saved.

Preferably, a group of first grooves are formed at the lowest end of the first arc-shaped groove of the placing seat; the inner wall of the first groove is rotatably connected with a first rotating shaft; the first rotating shaft is fixedly connected with a roller; a rubber layer is fixedly connected to the bottom end of the second arc-shaped groove; the PE pipe can be conveniently moved by utilizing the rolling property of the roller.

The utility model has the following beneficial effects:

1. according to the punching device for the PE pipe, the PE pipe is fixed through the attachment between the first arc-shaped groove and the second arc-shaped groove, then the first hydraulic cylinder and the drilling machine are started, the PE pipe is drilled, the punching efficiency can be improved, the punching precision can be guaranteed, and the situation of punching dislocation caused by the shaking of the PE pipe cannot occur.

2. According to the punching device for the PE pipe, the distance between the drilling machine and the baffle is adjusted through sliding of the baffle, then the PE pipe is fixed through the fixing assembly, the PE pipe is placed on the placing seat when the PE pipe is punched, then the end portion of the PE pipe and the side wall of the baffle are abutted against each other through the PE pipe, the punching position of the PE pipe can be further positioned, the same punching position can be guaranteed when a large batch of PE pipes are punched, and the punching device is simple and convenient to operate.

Drawings

The utility model will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view taken along line A of FIG. 1;

FIG. 3 is a sectional view taken along line B of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

FIG. 5 is a drawing of the second embodiment;

in the figure: 1. a processing table; 11. a fixing plate; 12. a first hydraulic cylinder; 13. a drilling machine; 14. a placing seat; 15. a first arc-shaped slot; 16. a second hydraulic cylinder; 17. a fixed seat; 18. a second arc-shaped slot; 2. a first groove; 21. a first rotating shaft; 22. a roller; 23. a rubber layer; 24. a second groove; 25. a blanking hole; 26. a first chute; 27. a baffle plate; 3. a second chute; 31. a position clamping rod; 32. a through groove; 33. a third chute; 34. a moving block; 35. a clamping groove; 36. anti-skid lines; 37. a first inclined plane; 38. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 4, the punching apparatus for PE pipe according to the present invention includes a processing table 1; a fixing plate 11 is fixedly connected to the processing table 1 through a fixing column; a first hydraulic cylinder 12 is fixedly connected to the center of the fixed plate 11; the bottom end of the first hydraulic cylinder 12 is fixedly connected with a drilling machine 13 through a hydraulic rod; a pair of placing seats 14 which are symmetrically distributed relative to the drilling machine 13 are fixedly connected to the top end of the processing table 1; a first arc-shaped groove 15 is formed at the top end of the placing seat 14; a pair of second hydraulic cylinders 16 which are symmetrically distributed relative to the first hydraulic cylinder 12 are fixedly connected to the top end of the fixing plate 11; the bottom end of the second hydraulic cylinder 16 is fixedly connected with a fixed seat 17 through a hydraulic rod; the bottom end of the fixed seat 17 is provided with a second arc-shaped groove 18; the fixed seat 17 is positioned right above the placing seat 14; in the prior art, when the PE pipe is punched, manual punching is often adopted, the punching efficiency is low, the PE pipe is scrapped due to the fact that punching is deviated due to the fact that no fixing device exists, and therefore when the PE pipe needs to be punched in the working process, the PE pipe is placed on the first arc-shaped grooves 15 of the placing bases 14, the positions needing punching are aligned to the drilling machine 13, then the second hydraulic cylinder 16 is started to drive the fixing bases 17 to move downwards, the PE pipe is fixed through the attaching of the first arc-shaped grooves 15 and the second arc-shaped grooves 18, then the first hydraulic cylinder 12 and the drilling machine 13 are started to drill the PE pipe, the punching efficiency can be improved, the punching precision can be guaranteed, and the situation that punching dislocation is caused by the fact that the PE pipe shakes cannot occur.

The bottom end of the processing table 1 is provided with a second groove 24; the second groove 24 is located directly below the drilling machine 13; a group of blanking holes 25 are formed at the bottom of the second groove 24; the section of the second groove 24 is in an inverted cone shape; during operation is equipped with blanking hole 25 under drilling machine 13, when punching through drilling machine 13, and the piece of punching can drop on processing platform 1, gets into in second recess 24 through blanking hole 25, then sets up the collection that carries out the sweeps through the back taper of second recess 24, guarantees processing platform 1 clean and tidy, can not appear the accumulational condition of sweeps.

The processing table 1 is provided with a first chute 26; a baffle plate 27 is connected in the first sliding chute 26 in a sliding manner; the baffle plate 27 is fixed in the first sliding chute 26 through a fixing component; the during operation, when punching to large batch PE pipe, in order to guarantee that each is the same with the position of punching of PE pipe, earlier slide baffle 27 in first spout 26, slide adjustment drilling machine 13 through baffle 27 to the distance between baffle 27, then fix through fixed subassembly, then when punching to the PE pipe, place the PE pipe on placing seat 14, then let the tip of PE pipe and baffle 27's lateral wall support each other through the PE pipe, and then can fix a position the position of punching of PE pipe, when can guarantee to punch to large batch PE pipe, the position of punching is all the same, and easy operation is convenient.

The fixed assembly comprises a second chute 3; the second chute 3 is arranged on one side wall of the first chute 26, and a group of clamping grooves 35 are arranged on the other side wall; the baffle 27 is provided with a through groove 32; a clamping rod 31 is connected in the second chute 3 in a sliding manner, and the clamping rod 31 penetrates through the through groove 32; a handle 38 is fixedly connected to the end part of the clamping rod 31 extending out of the processing table 1; a third sliding chute 33 is formed in the inner wall of the through groove 32; a moving block 34 is fixedly connected to the side wall of the through groove 32 of the position clamping rod 31, and the moving block 34 is slidably connected to the inner wall of the third sliding groove 33; the moving block 34 is fixedly connected to the side wall of the third sliding chute 33 through a spring; during operation, when needing slide damper 27 to adjust the position of punching of PE pipe, draw screens pole 31 outward through handle 38 earlier, let screens pole 31 break away from screens groove 35, then promote handle 38, let screens pole 31 drive baffle 27 and remove in first spout 26, and then adjust the distance between baffle 27 and the drilling machine 13, then loosening handle 38, let the screens piece drive screens pole 31 card under the effect of spring and go into screens groove 35 in, and then fix baffle 27, the distance of guaranteeing baffle 27 and drilling machine 13 is in stable condition.

A first inclined surface 37 is arranged on the side wall of the clamping groove 35 close to the drilling machine 13; the end part of the position clamping rod 31 is a trapezoidal end; the first inclined plane 37 and the trapezoidal inclined plane of the blocking rod 31 are parallel to each other; the baffle plate 27 moves towards the direction close to the drilling machine 13, and the first inclined surface 37 and the trapezoidal inclined surface of the blocking rod 31 are contacted with each other; when the adjusting device works, when the baffle plate 27 needs to be adjusted to approach the drilling machine 13, the baffle plate 27 is directly pushed due to the fact that the trapezoid inclined surfaces provided with the first inclined surfaces 37 and the clamping rods 31 are in contact with each other, when the baffle plate 27 moves, the first inclined surfaces 37 push the clamping rods 31 to be separated from the clamping grooves 35, the handle 38 does not need to be pulled out manually, and adjusting time is saved.

A group of first grooves 2 are formed at the lowest end of the first arc-shaped groove 15 of the placing seat 14; the inner wall of the first groove 2 is rotatably connected with a first rotating shaft 21; a roller 22 is fixedly connected to the first rotating shaft 21; a rubber layer 23 is fixedly connected to the bottom end of the second arc-shaped groove 18; during operation is placing the PE pipe on placing seat 14, then removes the PE pipe, when letting the tip and the baffle 27 of PE pipe contact each other, makes things convenient for the PE pipe to move on placing seat 14 this moment, is equipped with gyro wheel 22 in placing seat 14's first arc wall 15, utilizes the roll nature of gyro wheel 22, and then makes things convenient for the removal of PE pipe.

Example two:

as shown in fig. 5, in a first comparative example, as another embodiment of the present invention, a set of anti-slip threads 36 is formed on the handle 38; in operation, for the convenience of carrying out handheld pulling to handle 38, a set of anti-skidding line 36 on the lateral wall of handle 38 utilizes anti-skidding line 36 to increase the frictional force on the lateral wall of handle 38, can avoid appearing the condition of hand slip and take place, conveniently pulls handle 38, further practices thrift operating time.

The working principle is as follows: when the PE pipe needs to be adjusted in the punching position by sliding the baffle plate 27, the clamping rod 31 is pulled outwards through the handle 38, the clamping rod 31 is separated from the clamping groove 35, then the handle 38 is pushed, the clamping rod 31 drives the baffle plate 27 to move in the first sliding groove 26, the distance between the baffle plate 27 and the drilling machine 13 is further adjusted, then the handle 38 is loosened, the clamping block drives the clamping rod 31 to be clamped in the clamping groove 35 under the action of the spring, the baffle plate 27 is further fixed, the distance between the baffle plate 27 and the drilling machine 13 is ensured to be in a stable state, then the PE pipe needing to be punched is placed on the first arc-shaped grooves 15 of the pair of placing seats 14, then the PE pipe is moved, when the end part of the PE pipe is contacted with the baffle plate 27, the second hydraulic cylinder 16 is started to drive the fixing seat 17 to move downwards, the PE pipe is fixed through the joint between the first arc-shaped grooves 15 and the second arc-shaped grooves 18, then the first hydraulic cylinder 12 and the drilling machine 13 are started, the PE pipe is drilled, so that the punching efficiency can be improved, the punching precision can be guaranteed, and the situation of punching dislocation caused by the fact that the PE pipe is rocked can be avoided.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The perforating device for the PE pipe is characterized by comprising a processing table (1); a fixing plate (11) is fixedly connected to the processing table (1) through a fixing column; a first hydraulic cylinder (12) is fixedly connected to the center of the fixed plate (11); the bottom end of the first hydraulic cylinder (12) is fixedly connected with a drilling machine (13) through a hydraulic rod; the top end of the processing table (1) is fixedly connected with a pair of placing seats (14) which are symmetrically distributed relative to the drilling machine (13); a first arc-shaped groove (15) is formed in the top end of the placing seat (14); a pair of second hydraulic cylinders (16) which are symmetrically distributed relative to the first hydraulic cylinder (12) are fixedly connected to the top end of the fixing plate (11); the bottom end of the second hydraulic cylinder (16) is fixedly connected with a fixed seat (17) through a hydraulic rod; a second arc-shaped groove (18) is formed in the bottom end of the fixed seat (17); the fixed seat (17) is positioned right above the placing seat (14).

2. The perforating device for the PE tube according to claim 1, wherein a second groove (24) is formed at the bottom end of the processing table (1); the second groove (24) is positioned right below the drilling machine (13); a group of blanking holes (25) are formed at the bottom of the second groove (24).

3. The perforating device for the PE tube as recited in claim 2, wherein the cross section of the second groove (24) is an inverted cone.

4. A perforating device for PE pipes as claimed in claim 3, characterized in that said processing table (1) is provided with a first chute (26); a baffle plate (27) is connected in the first sliding chute (26) in a sliding manner; the baffle plate (27) is fixed in the first sliding chute (26) through a fixing component.

5. A perforating device for PE tubes as claimed in claim 4, characterized in that the fixing assembly comprises a second runner (3); the second sliding chute (3) is arranged on one side wall of the first sliding chute (26), and a group of clamping grooves (35) are arranged on the other side wall of the first sliding chute; a through groove (32) is formed in the baffle (27); a clamping rod (31) is connected in the second sliding chute (3) in a sliding manner, and the clamping rod (31) penetrates through the through groove (32); a handle (38) is fixedly connected to the end part of the clamping rod (31) extending out of the processing table (1); a third sliding chute (33) is formed in the inner wall of the through groove (32); the clamping rod (31) is fixedly connected with a moving block (34) on the side wall of the through groove (32), and the moving block (34) is connected to the inner wall of the third sliding groove (33) in a sliding manner; the moving block (34) is fixedly connected to the side wall of the third sliding chute (33) through a spring.

6. The perforating device for the PE tube according to claim 5, wherein the side wall of the blocking groove (35) close to the drilling machine (13) is provided with a first inclined surface (37); the end part of the clamping rod (31) is a trapezoidal end; the first inclined plane (37) and the trapezoidal inclined plane of the clamping rod (31) are parallel to each other; the baffle plate (27) moves towards the direction close to the drilling machine (13), and the first inclined surface (37) and the trapezoidal inclined surface of the clamping rod (31) are contacted with each other.

7. The perforating device for the PE pipe as recited in claim 6, wherein a group of first grooves (2) are formed at the lowest end of the first arc-shaped groove (15) of the placing seat (14); the inner wall of the first groove (2) is rotatably connected with a first rotating shaft (21); the first rotating shaft (21) is fixedly connected with a roller (22).

8. The perforating device for the PE pipe according to claim 7, wherein a rubber layer (23) is fixed to the bottom end of the second arc-shaped groove (18).