CN215094043U

CN215094043U - Cell-phone screen cloth cutting tool is with fixed knife rest of formula of can compressing tightly

Info

Publication number: CN215094043U
Application number: CN202121764686.3U
Authority: CN
Inventors: 郭强
Original assignee: Tianjin Hengguan Technology Co ltd
Current assignee: Tianjin Hengguan Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-10
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a cell-phone screen cloth cutting tool is with fixed knife rest that can compress tightly, be provided with including the fixed part, the expansion plate, the ejector pin, the ball, the guide post, the fixed subassembly of spring, accessible spring and ejector pin, the power of ball compresses tightly the cutting sword when using, the ejector pin, the ball is big for original torsional spring intensity, difficult deformation, still install the regulating ring that can rotate the regulation on the guide post, adjust the position of regulating ring when the spring compression ratio reduces and just can make the spring take effect again, and continue to compress tightly the cutting sword, can guarantee the screen cloth quality and the precision of surely cutting after the cutting sword is compressed tightly, long service life for the knife rest that originally utilizes the torsional spring to compress tightly, reduce and change the knife rest number of times, from reducing the required man-hour of changing the knife rest, can also save purchasing cost; this application extends to fixed part lateral part and only guide post and spring, and the two can not block and collude the hanging to the product to guarantee cutting equipment's cutting efficiency and production quality.

Description

Cell-phone screen cloth cutting tool is with fixed knife rest of formula of can compressing tightly

Technical Field

The utility model relates to a cutting tool assists utensil technical field, especially relates to a but cell-phone screen cloth cutting tool is with pressing mode stationary knife rest.

Background

The cutting equipment is needed in the production process of the mobile phone mesh cloth, the existing cutting equipment is used for cutting the mobile phone mesh cloth through the cutting knife, the existing cutting knife is installed on an operation machine tool of the cutting equipment through a knife rest, but the existing knife rest can tightly press the cutting knife, and the existing cutting equipment is usually used for pressing an installation plate for installing the cutting knife by utilizing a torsion spring; in addition, the torsion spring is an elastic component, and can deform after being used for a long time, so that the compression rate is reduced, and the cutting knife can not be compressed after the compression rate is reduced, so that the product can not be cut smoothly by the cutting knife, at the moment, the knife rest needs to be replaced, the service life of the knife rest for compressing the cutting knife by using the torsion spring is short, and the production efficiency can be influenced if the torsion spring is frequently replaced.

Disclosure of Invention

According to above technical problem, the utility model provides a cell-phone screen cloth cutting tool is with fixed knife rest of formula that can compress tightly, its characterized in that includes clamping part, connecting plate, fixed subassembly, mounting panel, the clamping part right side is connected with the connecting plate, the connecting plate right side is connected with fixed subassembly, the last mounting panel that installs of fixed subassembly.

Furthermore, the fixing assembly comprises a fixing part, a contraction plate, a guide post, a spring and an adjusting ring, the contraction plate is connected to the bottom end of the fixing part, the guide post is longitudinally installed at the lower end of the contraction plate, the spring is sleeved outside the guide post, the fixing block is installed at the bottom end of the guide post, the adjusting ring is sleeved outside the guide post, and the adjusting ring is arranged between the fixing block and the spring;

a sliding groove is formed in the fixing part and is longitudinally arranged, a push rod and a ball are arranged in the sliding groove, and the ball is arranged at the upper end of the push rod;

the bottom end of the ejector rod is fixedly connected with the contraction plate;

the shrink plate is provided with a guide groove, and the guide column penetrates through the guide groove to be connected with the fixing part.

Further, the fixed part includes fixed plate, baffle, the baffle is installed to the fixed plate front end, the baffle passes through the dead lever to be installed on the fixed plate, be equipped with the standing groove between fixed plate and the baffle, the mounting panel is installed in the standing groove, install the pin on the fixed part, the pin sets up in the standing groove bottom, the pin sets up with mounting panel downside contact, the mounting panel is installed on the fixed part through the pivot.

Further, the guide post has 2 and the symmetry sets up in shrink board left and right sides, the guide way has 2 and the symmetry sets up in shrink board left and right sides.

Furthermore, the adjusting ring is a nut, a thread structure is arranged outside the guide post, and the adjusting ring is connected with the guide post through the thread structure.

Further, the clamping part includes splint, regulation seat, regulation pole, connecting rod, the splint left side is provided with the opening, the regulation seat is installed to the splint bottom, it passes through the connecting rod with splint to adjust the seat and is connected, vertically install the regulation pole on adjusting the seat, all seted up the regulation hole on adjusting seat and the splint, it passes the setting of regulation hole to adjust the pole.

Furthermore, the adjusting seat and the clamping plate are both provided with connecting holes, and the adjusting seat penetrates through the connecting holes through connecting rods to be connected with the clamping plate;

furthermore, the adjusting rod is a screw rod, a thread structure is arranged in the adjusting hole, and the adjusting rod is in threaded connection with the adjusting hole.

Furthermore, the mounting plate is provided with a mounting hole, and a bolt is mounted at the mounting hole.

The utility model has the advantages that: the utility model is provided with a fixing component comprising a fixing part, an expansion plate, a mandril, a ball, a guide post and a spring, wherein the fixing part is connected with a mounting plate for mounting a cutting knife, the spring is sleeved on the guide post, the expansion plate is connected at the lower end of the fixing part, the guide post passes through the expansion plate and is mounted on the fixing part, the bottom end of the mandril is connected with the expansion plate, and the ball is arranged above the expansion plate, when in use, the cutting knife can be pressed tightly by the spring, the mandril and the ball have large strength relative to the original torsional spring and are not easy to deform, in addition, an adjusting ring which can be adjusted in a rotating way is mounted on the guide post for mounting the spring, further, when the compression ratio of the spring is reduced, the spring can be re-effective by adjusting the position of the adjusting ring, and the compression effect is continuously provided for the expansion plate, thereby the cutting knife can be pressed tightly for use, the quality and the precision of cut mesh cloth can be ensured after the cutting knife is pressed, compared with the original tool rest pressed by the torsion spring, the tool rest pressing device has long service life, so that the times for replacing the tool rest can be reduced, the working time for replacing the tool rest is reduced, and in addition, the purchase cost can be saved due to the long service life of the tool rest;

in addition, the product cutting device does not have a torsion spring and a ring pin capable of hooking the product, only the guide column and the spring extend to the outer side part of the fixing part, and the guide column and the spring cannot block and hook the product, so that the cutting efficiency and the production quality during cutting are guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a front view of the present invention.

As shown in the figure: 1-1, splints; 1-1-1, opening; 1-2, an adjusting seat; 1-3, adjusting a rod; 1-3-1, adjusting holes; 1-4, connecting rod; 1-4-1, connecting hole; 2. a connecting plate; 3. a fixed part; 3-1, fixing a plate; 3-2, a baffle plate; 3-2-1, fixing the rod; 3-3, placing a groove; 3-4, a stop lever; 4. a shrink plate; 4-1, a guide groove; 5. a guide post; 5-1, a spring; 5-2, fixing blocks; 6. an adjusting ring; 7. a sliding groove; 7-1, a top rod; 7-2, rolling balls; 8. mounting a plate; 8-1, mounting holes; 8-2 and a rotating shaft.

Detailed Description

Example 1

The utility model provides a cell-phone screen cloth cutting tool is with fixed knife rest of formula that can compress tightly, its characterized in that includes clamping part, connecting plate 2, fixed subassembly, mounting panel 8, and the clamping part right side is connected with connecting

plate

2, and 2 right sides of connecting plate are connected with fixed subassembly, install mounting panel 8 on the fixed subassembly.

Further, the fixing assembly comprises a fixing part 3, a contraction plate 4, a guide post 5, a spring 5-1 and an adjusting ring 6, the contraction plate 4 is connected to the bottom end of the fixing part 3, the guide post 5 is longitudinally installed at the lower end of the contraction plate 4, the spring 5-1 is sleeved outside the guide post 5, the fixing block 5-2 is installed at the bottom end of the guide post 5, the adjusting ring 6 is sleeved outside the guide post 5, and the adjusting ring 6 is arranged between the fixing block 5-2 and the spring 5-1;

a sliding groove 7 is formed in the fixing part 3, the sliding groove 7 is longitudinally arranged, a push rod 7-1 and a ball 7-2 are arranged in the sliding groove 7, and the ball 7-2 is arranged at the upper end of the push rod 7-1;

the bottom end of the ejector rod 7-1 is fixedly connected with the contraction plate 4;

the contraction plate 4 is provided with a guide groove 4-1, and the guide post 5 passes through the guide groove 4-1 and is connected with the fixing part 3.

Further, the fixing part 3 comprises a fixing plate 3-1 and a baffle plate 3-2, the baffle plate 3-2 is installed at the front end of the fixing plate 3-1, the baffle plate 3-2 is installed on the fixing plate 3-1 through a fixing rod 3-2-1, a placing groove 3-3 is formed between the fixing plate 3-1 and the baffle plate 3-2, the mounting plate 8 is installed in the placing groove 3-3, a blocking rod 3-4 is installed on the fixing part 3, the blocking rod 3-4 is arranged at the bottom end of the placing groove 3-3, the blocking rod 3-4 is arranged in contact with the lower side of the mounting plate 8, and the mounting plate 8 is installed on the fixing part 3 through a rotating shaft 8-2.

Furthermore, 2 guide posts 5 are symmetrically arranged on the left side and the right side of the

contraction plate

4, and 2 guide grooves 4-1 are symmetrically arranged on the left side and the right side of the contraction plate 4.

Furthermore, the adjusting ring 6 is a nut, a thread structure is arranged outside the guide post 5, and the adjusting ring 6 is connected with the guide post 5 through the thread structure.

Further, the clamping part comprises a clamping plate 1-1, an adjusting seat 1-2, an adjusting rod 1-3 and a connecting rod 1-4, the left side of the clamping plate 1-1 is provided with an opening 1-1-1, the bottom end of the clamping plate 1-1 is provided with the adjusting seat 1-2, the adjusting seat 1-2 is connected with the clamping plate 1-1 through the connecting rod 1-4, the adjusting seat 1-2 is longitudinally provided with the adjusting rod 1-3, the adjusting seat 1-2 and the clamping plate 1-1 are respectively provided with an adjusting hole 1-3-1, and the adjusting rod 1-3 penetrates through the adjusting holes 1-3-1.

Furthermore, the adjusting seat 1-2 and the clamping plate 1-1 are both provided with a connecting hole 1-4-1, and the adjusting seat 1-2 penetrates through the connecting hole 1-4-1 through the connecting rod 1-4 to be connected with the clamping plate 1-1;

furthermore, the adjusting rod 1-3 is a screw rod, a thread structure is arranged in the adjusting hole 1-3-1, and the adjusting rod 1-3 is in threaded connection with the adjusting hole 1-3-1.

Furthermore, the mounting plate 8 is provided with a mounting hole 8-1, and a bolt is arranged at the mounting hole 8-1.

Example 2

When the utility model is used, the cutting knife is arranged at the mounting hole 8-1 of the mounting plate 8 through the bolt, then the clamping part is fixed on the operation machine tool, firstly the opening 1-1-1 of the clamping plate 1-1 of the clamping part passes through the operation machine tool, then the adjusting rod 1-3 is rotated to further lead the adjusting rod 1-3 to be spirally pushed along the adjusting hole 1-3-1, at the moment, the adjusting rod 1-3 clamps the clamping part on the operation machine tool, and the product grade is arranged below the cutting knife after the installation is finished;

then controlling an external control machine to control the cutting machine to work, wherein the cutting knife is contacted with the product and cuts the product in the product conveying process, at the moment, the cutting knife carries a mounting plate 8 to press a ball 7-2 outwards due to the reaction force of the product so as to press a mandril 7-1, the cutting knife rotates around a rotating shaft 8-2 in the process that the mounting plate 8 presses the ball 7-2, then the mandril 7-1 presses a contraction plate 4 outwards, at the moment, a guide groove 4-1 of the contraction plate 4 slides outwards along a guide column 5, as the guide column 5 is sleeved with a spring 5-1, the contraction plate 4 is pushed to the cutting direction due to the elasticity of the spring 5-1, at the moment, the mandril 7-1 and the ball 7-2 are both pushed to the cutting direction by the contraction plate 4, and the ball 7-2 pushes the mounting plate 8 provided with the cutting knife to the cutting direction, at the moment, the cutting knife can easily cut the product due to pressure;

when the elasticity of the spring 5-1 is relaxed, the adjusting ring 6 can be rotated inwards, at the moment, the adjusting ring 6 rotates spirally along the guide column 5, then the adjusting ring 6 presses the spring 5-1 in the cutting direction, and the spring 5-1 can provide complete pressure for the cutting knife again, so that the cutting knife can smoothly cut a product, and the production efficiency is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cell-phone screen cloth cutting tool is with fixed knife rest of formula that can compress tightly which characterized in that includes clamping part, connecting plate, fixed subassembly, mounting panel, the clamping part right side is connected with the connecting plate, the connecting plate right side is connected with fixed subassembly, install the mounting panel on the fixed subassembly.

2. The compressible fixed tool rest for the mobile phone mesh cutting tool according to claim 1, wherein the fixed assembly comprises a fixed part, a contraction plate, a guide post, a spring and an adjusting ring, the bottom end of the fixed part is connected with the contraction plate, the lower end of the contraction plate is longitudinally provided with the guide post, the guide post is sleeved with the spring, the bottom end of the guide post is provided with a fixed block, the guide post is sleeved with the adjusting ring, and the adjusting ring is arranged between the fixed block and the spring;

3. The compressible fixed tool rest for the cutting tool of the cell phone mesh cloth according to claim 2, wherein the fixed part comprises a fixed plate and a baffle plate, the baffle plate is mounted at the front end of the fixed plate, the baffle plate is mounted on the fixed plate through a fixed rod, a placing groove is arranged between the fixed plate and the baffle plate, the mounting plate is mounted in the placing groove, a stop lever is mounted on the fixed part, the stop lever is arranged at the bottom end of the placing groove, the stop lever is in contact with the lower side of the mounting plate, and the mounting plate is mounted on the fixed part through a rotating shaft.

4. The compressible fixed tool rest for the mobile phone mesh cutting tool according to claim 1, wherein the mounting plate is provided with a mounting hole, and a bolt is mounted at the mounting hole.

5. The compressible fixed tool holder for a mobile phone mesh cutting tool according to claim 2, wherein the number of the guide posts is 2, and the guide posts are symmetrically arranged on the left and right sides of the shrink plate, and the number of the guide grooves is 2, and the guide grooves are symmetrically arranged on the left and right sides of the shrink plate.

6. The compressible fixed tool rest for a mobile phone mesh cutting tool according to claim 2, wherein the adjusting ring is a nut, a thread structure is arranged outside the guide post, and the adjusting ring is connected with the guide post through the thread structure.

7. The compressible fixed tool rest for the cutting tool of the mobile phone mesh cloth according to claim 1, wherein the clamping portion comprises a clamping plate, an adjusting seat, an adjusting rod and a connecting rod, the clamping plate is provided with an opening on the left side, the adjusting seat is mounted at the bottom end of the clamping plate and is connected with the clamping plate through the connecting rod, the adjusting seat is longitudinally provided with the adjusting rod, the adjusting seat and the clamping plate are both provided with adjusting holes, and the adjusting rod passes through the adjusting holes.

8. The compressible fixed tool rest for the mobile phone mesh cutting tool according to claim 7, wherein the adjusting seat and the clamping plate are both provided with a connecting hole, and the adjusting seat is connected with the clamping plate by a connecting rod passing through the connecting hole.

9. The compactable stationary blade carrier for a mobile phone mesh cutting tool according to claim 7, wherein the adjustment rod is a threaded rod, a threaded structure is provided in the adjustment hole, and the adjustment rod is in threaded connection with the adjustment hole.