CN210909688U

CN210909688U - Clamping mechanism for processing PVC composite pipe

Info

Publication number: CN210909688U
Application number: CN201921850925.XU
Authority: CN
Inventors: 夏银华
Original assignee: Mingguang Huatao Plastic Pipe Manufacturing Co ltd
Current assignee: Mingguang Huatao Plastic Pipe Manufacturing Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-03
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a fixture is used in compound tubular product processing of PVC: comprises a mounting seat, a lower pressing device and a supporting device which are arranged above the mounting seat, wherein the supporting device is arranged below the lower pressing device, the clamping mechanism for processing the PVC composite pipe is provided with a lower pressing device and a supporting device, a left lower pressing plate and a right lower pressing plate are contacted with the PVC composite pipe by adjusting a turntable in the lower pressing device, the contact position of the left lower pressing plate and the right lower pressing plate can be automatically adjusted by contacting the surfaces of the pipes through the rotating frame, and by adjusting a threaded rod in the supporting device, the space between the two supporting blocks can be enlarged or reduced so as to facilitate the PVC composite pipes with different diameters and sizes, in addition, rubber pads are arranged at the places for clamping the PVC composite pipes, so that the quality of the composite pipes is prevented from being influenced by friction of hard objects, the friction force is increased, the clamping is more compact, and in addition, the rubber pads are designed in a thread gluing mode, so that the PVC composite pipes can be torn down, replaced and installed conveniently and quickly.

Description

Clamping mechanism for processing PVC composite pipe

Technical Field

The utility model relates to a compound tubular product processing equipment technical field of PVC especially relates to a fixture is used in compound tubular product processing of PVC.

Background

As one of the products of the technological development, PVC pipes are visually accessible in daily life, and PVC is classified into soft PVC and hard PVC. With hard PVC accounting for approximately 2/3 on the market and soft PVC accounting for 1/3. Soft PVC is generally used for floors, ceilings, and leather surfaces, but because the soft PVC contains a plasticizer (which is a difference between the soft PVC and hard PVC), the soft PVC has poor physical properties (for example, the soft PVC is not suitable for use when a water supply pipe needs to bear a certain water pressure), and thus the application range is limited. The hard PVC does not contain a plasticizer, so that the hard PVC is easy to form and has good physical properties, and therefore, the hard PVC has great development and application values;

in the process of using the PVC composite pipe as other purposes, the PVC composite pipe is required to be clamped, the existing equipment is not convenient for being suitable for PVC composite pipes with different diameters and sizes, the overall stability in the positioning process cannot be kept, the shaking is easy to cause, the positioning is inaccurate, and no protective measure for the pipe clamping part influences the quality of the PVC composite pipe.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a fixture is used in processing of PVC composite pipe, this fixture is used in processing of PVC composite pipe is provided with press device and support material device down, carousel through adjusting in the press device down makes left holding down plate and right holding down plate contact composite pipe, can make the position that the surface of left holding down plate and right holding down plate contact pipe can the automatically regulated contact through the rotating turret, through adjusting the threaded rod in the support material device, can make between two supporting shoes grow or diminish, so that different diameter size's composite pipe, and the place through centre gripping composite pipe all is equipped with the rubber pad in addition, avoid hard thing friction to influence composite pipe's quality and increase frictional force, stability in the improvement centre gripping.

In order to solve the problems, the utility model provides a clamping mechanism for processing PVC composite pipes, which comprises an installation seat, a lower pressing device and a supporting device, wherein the lower pressing device and the supporting device are arranged above the installation seat;

the lower pressing device comprises a shell body, a left lower pressing plate and a right lower pressing plate, wherein the left lower pressing plate and the right lower pressing plate are arranged inside the shell body, a mounting plate is arranged inside the shell body, a first threaded rod is arranged above the mounting plate through a bearing, the upper end of the first threaded rod penetrates through the shell body and a turntable is arranged on the upper end of the first threaded rod, guide rods are arranged on two sides of the mounting plate, the upper end of each guide rod penetrates through the shell body, the left lower pressing plate is arranged on one side of the mounting plate below through a first hanging bracket, and the right lower pressing plate is.

The further improvement lies in that: the supporting device comprises a supporting plate and a supporting block, a second threaded rod is installed at the middle position of the rear side of the supporting plate through a bearing, a rotating handle is installed at one end of the second threaded rod, a sliding block is installed at the other end of the second threaded rod through the bearing, the supporting block is fixed above the sliding block, a sliding rail is arranged below the sliding block, and the sliding rail is fixed on the mounting seat.

The further improvement lies in that: rubber pads are arranged on the surfaces of the left lower pressing plate, the right lower pressing plate and the supporting block, and the rubber pads are designed in a thread gluing mode so as to be convenient to replace.

The further improvement lies in that: the left lower pressing plate and the right lower pressing plate are connected with the first hanging bracket and the second hanging bracket through rotating frames respectively.

The further improvement lies in that: the supporting devices are arranged in two groups and symmetrically arranged on the mounting seat.

The utility model has the advantages that: this fixture is used in processing of compound tubular product of PVC is provided with press device and support material device down, carousel through adjusting in the press device down makes the compound tubular product of left holding down board and right holding down board contact PVC, can make the surface of left holding down board and right holding down board contact tubular product can the position of automatically regulated contact through the rotating turret, through adjusting the threaded rod in the support material device, can make between two supporting shoes grow or diminish, so that the compound tubular product of PVC of different diameters size, the place of the compound tubular product of centre gripping PVC all is equipped with the rubber pad in addition, avoid hard thing friction to influence the quality of the compound tubular product of PVC and increase frictional force, the centre gripping is compacter, the rubber pad is the thread gluing design in addition, it is swift to tear the change simple to operate, save manual operation's time.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the supporting device of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side view of the lower pressing device of the present invention;

figure 5 is the centre gripping PVC pipeline in the utility model discloses the schematic diagram.

Wherein: 1. a mounting seat; 2. an outer housing; 3. a left lower platen; 4. a right lower platen; 5. mounting a plate; 6. a first threaded rod; 7. a turntable; 8. a guide bar; 9. a first hanger; 10. a second hanger; 11. a support plate; 12. a support block; 13. a second threaded rod; 14. rotating the handle; 15. A slider; 16. a slide rail; 17. a rubber pad; 18. and (6) a rotating frame.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a clamping mechanism for processing a PVC composite pipe, which includes a mounting base 1, and a lower pressing device and a supporting device which are arranged above the mounting base 1, wherein the supporting device is arranged below the lower pressing device;

lower pressure material device includes shell body 2 and sets up pressure plate 3 and right pressure plate 4 under the inside left side of shell body 2, the inside of shell body 2 is provided with mounting panel 5, first threaded rod 6 is installed through the bearing in mounting panel 5 top, the upper end of first threaded rod 6 runs through shell body 2 and installs carousel 7, guide arm 8 is installed to the both sides of mounting panel 5 top, the upper end of guide arm 8 runs through shell body 2, left pressure plate 3 is installed through first gallows 9 in one side of mounting panel 5 below, right pressure plate 4 is installed through second gallows 10 to the opposite side of mounting panel 5 below.

The supporting material device comprises a supporting plate 11 and a supporting block 12, a second threaded rod 13 is installed at the middle position of the rear side of the supporting plate 11 through a bearing, a rotating handle 14 is installed at one end of the second threaded rod 13, a sliding block 15 is installed at the other end of the second threaded rod 13 through a bearing, the supporting block 12 is fixed above the sliding block 15, a sliding rail 16 is arranged below the sliding block 15, and the sliding rail 16 is fixed on the mounting seat 1.

Rubber pads 17 are arranged on the surfaces of the left lower pressing plate 3, the right lower pressing plate 4 and the supporting block 12, and the rubber pads 17 are designed to be sticky buttons so as to be convenient to replace.

The left lower pressing plate 3 and the right lower pressing plate 4 are respectively connected with the first hanging bracket 9 and the second hanging bracket 10 through a rotating frame 18.

The supporting devices are arranged in two groups and symmetrically arranged on the mounting seat 1.

The utility model discloses a concrete theory of operation as follows: the utility model discloses in adjust the second threaded rod 13 among the support material device, adjust the distance between the supporting shoe 12 among two sets of support material devices to can place PVC composite pipe above, make the inclined plane contact tubular product of supporting shoe 12 one side, can form a space similar to the outer splayed, later adjust down carousel 7 among the pressure equipment, make left side lower clamp plate 3 and right lower clamp plate 4 slowly contact PVC composite pipe, because left side lower clamp plate 3 and right lower clamp plate 4 are connected to first gallows 8 and second gallows 9 through swivel mount 18, so descend, right lower clamp plate contact PVC composite pipe surface can be along with the trend slope, form a space similar to the interior splayed, so that better with two sets of support blocks 12 formation space with PVC composite pipe centre gripping, still be equipped with rubber pad 17 on left side lower clamp plate 3, right lower clamp plate 4 and supporting shoe 12 surface, the clamping device is designed for the thread gluing, is convenient to replace, and can increase the friction force in the clamping process, so that the clamping is more stable.

This fixture is used in processing of PVC composite pipe is provided with press device and support material device down, make the compound tubular product of left holding down plate 3 and the contact of right holding down plate 4 through the carousel 7 of adjusting in the press device down, can make the position that the surface of left holding down plate 3 and the contact of right holding down plate 4 tubular product can automatically regulated contact through rotating turret 18, through adjusting threaded rod 13 in the support material device, can make grow or diminish between two sets of supporting shoes 12, so that the compound tubular product of different diameter sizes PVC, the place of the compound tubular product of centre gripping PVC all is equipped with rubber pad 17 in addition, avoid hard thing friction to influence the quality of the compound tubular product of PVC and increase frictional force, the centre gripping is compacter, rubber pad 17 is the thread gluing design in addition, it is swift to tear down change simple to operate, save manual operation's time.

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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixture is used in compound tubular product processing of PVC which characterized in that: the device comprises a mounting seat (1), and a lower pressing device and a supporting device which are arranged above the mounting seat (1), wherein the supporting device is arranged below the lower pressing device;

lower press device includes shell body (2) and sets up in inside left holding down plate (3) of shell body (2) and right holding down plate (4), the inside of shell body (2) is provided with mounting panel (5), first threaded rod (6) are installed through the bearing in mounting panel (5) top, the upper end of first threaded rod (6) runs through shell body (2) and installs carousel (7), guide arm (8) are installed to the both sides of mounting panel (5) top, the upper end of guide arm (8) runs through shell body (2), left holding down plate (3) are installed through first gallows (9) in one side of mounting panel (5) below, right holding down plate (4) are installed through second gallows (10) to the opposite side of mounting panel (5) below.

2. The clamping mechanism for processing the PVC composite pipe according to claim 1, which is characterized in that: the supporting material device comprises a supporting plate (11) and a supporting block (12), a second threaded rod (13) is installed at the middle position of the rear side of the supporting plate (11) through a bearing, a rotating handle (14) is installed at one end of the second threaded rod (13), a sliding block (15) is installed at the other end of the second threaded rod (13) through the bearing, the supporting block (12) is fixed above the sliding block (15), a sliding rail (16) is arranged below the sliding block (15), and the sliding rail (16) is fixed on the mounting seat (1).

3. The clamping mechanism for processing the PVC composite pipe according to claim 1, which is characterized in that: rubber pads (17) are arranged on the surfaces of the left lower pressing plate (3), the right lower pressing plate (4) and the supporting block (12), and the rubber pads (17) are designed in a thread gluing mode so as to be convenient to replace.

4. The clamping mechanism for processing the PVC composite pipe according to claim 1, which is characterized in that: the left lower pressing plate (3) and the right lower pressing plate (4) are respectively connected with the first hanging bracket (9) and the second hanging bracket (10) through a rotating frame (18).

5. The clamping mechanism for processing the PVC composite pipe according to claim 1, which is characterized in that: the supporting devices are arranged in two groups and are symmetrically arranged on the mounting base (1).