CN216543673U

CN216543673U - Blade dismounting structure for left rear door interior trim strip cutting device

Info

Publication number: CN216543673U
Application number: CN202123248564.1U
Authority: CN
Inventors: 孙成松; 郜毅; 罗斌
Original assignee: Sichun Mianyang Hongyongsheng Molding Co ltd
Current assignee: Sichun Mianyang Hongyongsheng Molding Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a blade dismounting structure for a left rear door trim strip cutting device, which comprises a distribution box and a blade, wherein the top of the distribution box is provided with a bracket, the top of the bracket is provided with a cylinder, and a piston rod of the cylinder is connected with a support plate; the beneficial effects of the utility model are: through the designed stabilizing assembly, when the blade is installed, the blade is inserted into the slot, the rotating handle is rotated, the rotating handle rotates to drive the threaded rod to rotate, and the threaded rod is arranged in the accommodating groove, so that the blade is quickly installed; through the locating component who designs, during the blade installation, the blade inserts along the slot to make the locating piece at blade top insert the constant head tank that the knife rest surface was seted up, firm with the locating piece centre gripping under the cooperation of support piece, location when having realized the blade installation, make the blade dismouting more high-efficient.

Description

Blade dismounting structure for left rear door interior trim strip cutting device

Technical Field

The utility model belongs to the technical field of blade assembly and disassembly, and particularly relates to a blade assembly and disassembly structure for a left rear door interior trim strip cutting device.

Background

The decorative strip is made of polyvinyl chloride materials, the decorative effect is processed according to the requirements of different colors of the soft film, the weather resistance is strong, the color is never changed, and the decorative strip can be bright as new after being scraped by using fine sand paper for lightly polishing.

Cutting device need be used in the cutting of left back door interior trim strip, and there is not enough in the following aspect in the blade dismouting structure for current left back door interior trim strip cutting device when using:

the blade is arranged in the slot of the knife rest and is fastened through the bolt, time and labor are wasted, when the blade is worn, the worn blade is inconvenient to disassemble, and the blade disassembling and assembling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blade dismounting structure for a left rear door trim strip cutting device, which aims to solve the problems that the blade provided by the background technology is arranged in a slot of a knife rest and is fastened through a bolt, time and labor are wasted, when the blade is worn, the worn blade is inconvenient to dismount, and the blade dismounting efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a blade dismounting structure for a left back door trim strip cutting device comprises a distribution box and a blade, wherein a support is installed at the top of the distribution box, an air cylinder is installed at the top of the support, a piston rod of the air cylinder is connected with a supporting plate, a knife rest is installed at the bottom of the supporting plate, a slot for inserting the blade is formed in the bottom of the knife rest, stabilizing components are arranged on the knife rest and the blade and comprise accommodating grooves, nuts, rotating handles, through holes and threaded rods, the side surfaces of the blade are provided with the symmetrically-distributed accommodating grooves, the surface of the knife rest is provided with the through holes for the threaded rods to penetrate through, one end of the threaded rod is inserted into the accommodating grooves, the rotating handles are fixed at the other end of the threaded rod, and the side surfaces of the knife rest are fixedly provided with the nuts screwed with the threaded rods; and the blade and the tool rest are provided with positioning components.

Preferably, the positioning assembly comprises a positioning block, a positioning groove and a supporting block, the positioning block is arranged at the top of the blade, the positioning groove for inserting the positioning block is formed in the surface of the knife rest, the supporting blocks are symmetrically distributed on the inner side surface of the positioning groove, and the positioning block is abutted to the supporting blocks.

Preferably, the blade and the positioning block are of an integrated structure, and the longitudinal section of the abutting block is trapezoidal.

Preferably, the tool rest and the support plate are fixed through bolts, and the support plate is of a cuboid structure.

Preferably, the bracket comprises a horizontal plate and two symmetrically distributed cylindrical rods.

Preferably, the top of the distribution box is positioned on the inner side of the support and provided with a material supporting frame.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the designed stabilizing assembly, when the blade is installed, the blade is inserted into the slot, the rotating handle is rotated, the rotating handle rotates to drive the threaded rod to rotate, and the threaded rod is arranged in the accommodating groove, so that the blade is quickly installed;

(2) through the locating component who designs, during the blade installation, the blade inserts along the slot to make the locating piece at blade top insert the constant head tank that the knife rest surface was seted up, firm with the locating piece centre gripping under the cooperation of support piece, location when having realized the blade installation, make the blade dismouting more high-efficient.

Drawings

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

FIG. 2 is an enlarged view of area E of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the region G of FIG. 1 according to the present invention;

in the figure: 1. a distribution box; 2. a slot; 3. a tool holder; 4. a support; 5. a cylinder; 6. a support plate; 7. a blade; 8. a material supporting frame; 9. positioning blocks; 10. positioning a groove; 11. a resisting block; 12. a containing groove; 13. a nut; 14. a handle is rotated; 15. perforating; 16. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a blade dismounting structure for a left rear door trim strip cutting device comprises a distribution box 1 and a blade 7, wherein a support 4 is installed at the top of the distribution box 1, an air cylinder 5 is installed at the top of the support 4, the support 4 supports the air cylinder 5, a piston rod of the air cylinder 5 is connected with a support plate 6 and is beneficial to driving the support plate 6 to lift through the air cylinder 5, a knife rest 3 is installed at the bottom of the support plate 6, a slot 2 for inserting the blade 7 is formed in the bottom of the knife rest 3, a stabilizing assembly is arranged on the knife rest 3 and the blade 7 and comprises an accommodating groove 12, a nut 13, a rotating handle 14, a perforation 15 and a threaded rod 16, the side surface of the blade 7 is provided with symmetrically distributed accommodating grooves 12, the surface of the knife rest 3 is provided with a perforation 15 for the threaded rod 16 to pass through, one end of the threaded rod 16 is inserted into the accommodating groove 12, and the rotating handle 14 is fixed at the other end of the threaded rod 16, a nut 13 screwed with a threaded rod 16 is fixed on the side surface of the tool rest 3, when the blade 7 is installed, the blade 7 is inserted along the slot 2, the rotating handle 14 is rotated, the rotating handle 14 rotates to drive the threaded rod 16 to rotate, and the threaded rod 16 is placed in the accommodating groove 12, so that the blade 7 is installed quickly, when the blade 7 is worn and needs to be disassembled, the rotating handle 14 is rotated, the rotating handle 14 rotates to drive the threaded rod 16 to rotate, and the threaded rod 16 is separated from the accommodating groove 12, so that the blade 7 can be disassembled quickly; be provided with locating component on blade 7 and the knife rest 3, locating component includes locating piece 9, constant head tank 10, support piece 11, the top of blade 7 is provided with locating piece 9, the surface of knife rest 3 is seted up and is supplied locating piece 9 male constant head tank 10, and the medial surface of constant head tank 10 installs the support piece 11 of symmetric distribution, locating piece 9 offsets with supporting piece 11, when blade 7 installs, blade 7 inserts along slot 2, and make the locating piece 9 at blade 7 top insert in the constant head tank 10 that the knife rest 3 surface was seted up, it is firm to fix a position 9 centre gripping under the cooperation of supporting piece 11, location when having realized blade 7 installation, make the dismouting of blade 7 more efficient.

In this embodiment, preferably, the blade 7 and the positioning block 9 are of an integrated structure, so that the strength of the blade 7 is increased, and the longitudinal section of the abutting block 11 is trapezoidal.

In this embodiment, preferably, the tool rest 3 and the supporting plate 6 are fixed by bolts, and the supporting plate 6 is a rectangular parallelepiped structure, so that the tool rest 3 and the supporting plate 6 are stably mounted.

In this embodiment, preferably, the support 4 includes a horizontal plate and two cylindrical rods symmetrically distributed, so as to facilitate assembly of the support 4.

In this embodiment, preferably, the material holder 8 is installed on the top of the distribution box 1 on the inner side of the bracket 4, which is helpful for supporting the left rear door trim strip to be cut.

The working principle and the using process of the utility model are as follows: when the blade 7 is installed, the blade 7 is inserted along the slot 2, the positioning block 9 at the top of the blade 7 is inserted into the positioning groove 10 formed in the surface of the knife rest 3, the positioning block 9 is firmly clamped under the matching of the abutting block 11, the positioning when the blade 7 is installed is realized, the rotating handle 14 is rotated to drive the threaded rod 16 to rotate, the threaded rod 16 is arranged in the accommodating groove 12, the rapid installation of the blade 7 is realized, when the blade 7 is worn and needs to be disassembled, the rotating handle 14 is rotated to drive the threaded rod 16 to rotate, and the threaded rod 16 is separated from the accommodating groove 12, so that the blade 7 can be rapidly disassembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a left back door interior trim strip cutter is blade dismouting structure for device, includes block terminal (1), blade (7), support (4) are installed at the top of block terminal (1), and the top of support (4) installs cylinder (5), the piston rod and backup pad (6) of cylinder (5) are connected, knife rest (3) are installed to the bottom of backup pad (6), and the bottom of knife rest (3) is seted up and is supplied blade (7) male slot (2), its characterized in that: the fixing component is arranged on the knife rest (3) and the blade (7) and comprises a containing groove (12), a nut (13), a rotating handle (14), a through hole (15) and a threaded rod (16), the containing groove (12) is symmetrically distributed on the side surface of the blade (7), the through hole (15) for the threaded rod (16) to pass through is formed in the surface of the knife rest (3), one end of the threaded rod (16) is inserted into the containing groove (12), the rotating handle (14) is fixed at the other end of the threaded rod (16), and the nut (13) screwed with the threaded rod (16) is fixed on the side surface of the knife rest (3); and the blade (7) and the tool rest (3) are provided with positioning components.

2. The structure of claim 1 for detaching and attaching a blade for a left rear door trim cutting device, characterized in that: the positioning assembly comprises a positioning block (9), a positioning groove (10) and a supporting block (11), the positioning block (9) is arranged at the top of the blade (7), the positioning groove (10) for the positioning block (9) to insert is formed in the surface of the knife rest (3), the supporting blocks (11) which are symmetrically distributed are mounted on the inner side surface of the positioning groove (10), and the positioning block (9) and the supporting blocks (11) are abutted.

3. The structure of claim 2, wherein the blade is detachably attached to the left rear door trim cutting device, and the structure further comprises: the blade (7) and the positioning block (9) are of an integrated structure, and the longitudinal section of the abutting block (11) is trapezoidal.

4. The structure of claim 1 for detaching and attaching a blade for a left rear door trim cutting device, characterized in that: the tool rest (3) and the support plate (6) are fixed through bolts, and the support plate (6) is of a cuboid structure.

5. The structure of claim 1 for detaching and attaching a blade for a left rear door trim cutting device, characterized in that: the bracket (4) comprises a horizontal plate and two cylindrical rods which are symmetrically distributed.

6. The structure of claim 1 for detaching and attaching a blade for a left rear door trim cutting device, characterized in that: and the top of the distribution box (1) is positioned on the inner side of the support (4) and is provided with a material supporting frame (8).