CN216803586U

CN216803586U - Transverse cutting device for heat-conducting gasket

Info

Publication number: CN216803586U
Application number: CN202220618763.2U
Authority: CN
Inventors: 赵中祥
Original assignee: Dongguan Huayue Thermal Technology Co ltd
Current assignee: Dongguan Huayue Thermal Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-24
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a transverse cutting device for a heat-conducting gasket, which comprises a base and a workbench, wherein the base is horizontally arranged, the workbench is horizontally fixed in the middle of the top surface of the base, clamp assemblies are respectively installed on two sides of the top surface of the base, and the clamp assemblies are respectively suspended on two sides of the top surface of the workbench; the mounting bracket is installed at the top surface rear portion of base, the mounting bracket is L type structure, just the horizontal part at mounting bracket top hang in the workstation top surface. Has the advantages that: according to the utility model, the position of the blade in the transverse direction can be adjusted and quickly locked in a mode that the stud slides along the adjusting groove and is tightly pressed on the bottom surface of the bottom plate by screwing the locking nut, so that the transverse cutting position of the blade can be adjusted, the heat-conducting gasket strip can be cut into different sizes, and the use flexibility of the device is improved.

Description

Transverse cutting device for heat-conducting gasket

Technical Field

The utility model relates to the field of auxiliary components for machining heat-conducting gaskets, in particular to a transverse cutting device for heat-conducting gaskets.

Background

Heat conduction gasket is to fill the air gap between heating device and fin or the metal base, their flexibility, elastic characteristic makes it can be used for covering very unevenness's surface, heat conduction gasket is mostly long banding heat conduction gasket strip after the preliminary working, still need carry on subsequent cutting processing and just can use, heat conduction gasket need adopt horizontal cutting device to tailor in the processing production process, but present horizontal cutting device is when the design, the rigidity of its blade just can't be adjusted, cause it only to cut into fixed size with heat conduction gasket strip, the flexibility of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a transverse cutting device for heat conductive spacers, which can adjust and quickly lock the position of the blade in the transverse direction by sliding the stud along the adjustment groove and tightening the locking nut to press the stud against the bottom surface of the bottom plate, so as to adjust the transverse cutting position of the blade, and then cut the heat conductive spacers into different sizes, as will be described in detail below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a transverse cutting device for a heat conducting gasket, which comprises a base and a workbench, wherein the base is horizontally arranged, the workbench is horizontally fixed in the middle of the top surface of the base, clamp assemblies are respectively installed on two sides of the top surface of the base, and the clamp assemblies are respectively suspended on two sides of the top surface of the workbench;

the utility model discloses a tool rest, including base, mounting bracket, installation frame, workstation top surface, the vertical lifting unit who has can vertical reciprocal lift of installation frame, just a plurality of cutter unit that can transversely slide regulation and locking are installed to lifting unit's bottom, the mounting bracket is L type structure, just the horizontal part at mounting bracket top hangs in the workstation top surface.

Preferably, the edges of two sides of the top surface of the workbench are vertically fixed with positioning ribs, the middle of the workbench is provided with a groove, and the groove is a through groove in the longitudinal direction.

Preferably, the clamp assembly comprises a support and a first air cylinder, the support is of an L-shaped structure and is fixed to the side portion of the top surface of the base respectively, the horizontal portion of the top of the support is suspended on two sides of the top surface of the workbench respectively, the first air cylinder is vertically fixed to the top surface of the workbench, a first push rod at the bottom of the first air cylinder extends out of the bottom surface of the top of the support in a sliding fit mode, a pressing plate is fixed to the bottom end of the first air cylinder along the longitudinal horizontal direction, and a plurality of pressing blocks are fixed to the bottom surface of the pressing plate.

Preferably, the pressing plates are all four in number and are made of buffer materials, the pressing blocks on the bottom surfaces of the same pressing plates are uniformly distributed in the longitudinal direction, and the pressing blocks on the two sides of the pressing plates are respectively compared in the transverse direction.

Preferably, the lifting assembly comprises a second cylinder and a bottom plate, the second cylinder is vertically fixed to the top surface of the mounting frame, a second push rod at the bottom of the second cylinder stretches out in a sliding fit mode, the bottom plate is fixed to the bottom surface of the top bottom of the mounting frame along the horizontal plane, an adjusting groove is transversely formed in the front portion of the bottom plate and is a through groove in the vertical direction, and the adjusting groove is in a sliding fit with a plurality of vertically arranged cutter assemblies.

As preferred, cutter unit includes double-screw bolt and blade, the equal vertical setting of double-screw bolt and with adjustment tank sliding fit, the double-screw bolt stretches out the equal coaxial end plate that is fixed with in top of adjustment tank, the double-screw bolt stretches out the partial periphery meshing of adjustment tank bottom has lock nut, just the end plate with lock nut's diameter all is greater than the vertical groove width of adjustment tank, the bottom of double-screw bolt all is fixed with the mounting panel along vertical level, just the bottom surface of mounting panel all is fixed with along vertical vertically the blade.

Preferably, the rear part of the top surface of the bottom plate is transversely provided with guide grooves which are all through grooves in the vertical direction, and the top surface of the rear part of the mounting plate is vertically fixed with guide pillars which are vertically and slidably matched with the guide grooves.

Preferably, the front face of the end plate is longitudinally fixed with an indication rod, the front face of the bottom plate is printed with scale marks arranged along the transverse direction, and the scale values of the scale marks correspond to the vertical distances from the corresponding positions to the positioning ribs on one side of the corresponding positions respectively.

Preferably, the number of the cutter assemblies is five, and the blades are all made of alloy steel sheets with edged bottom edges.

When the transverse cutting device for the heat-conducting gasket is used, a plurality of heat-conducting gasket strips which are consistent with the distance between the positioning ribs are horizontally paved on the workbench respectively, the end parts of the heat-conducting gasket strips are abutted against the side parts of the positioning ribs corresponding to the scale markings, and meanwhile, the plurality of heat-conducting gasket strips are positioned under different pressing blocks respectively, so that the other ends of the heat-conducting gasket strips are positioned under different pressing blocks on the other side respectively after being unfolded, the first air cylinder and the second air cylinder are fixedly communicated with an external air supply pipeline, the first air cylinder drives the pressing plate to descend through the push rod, the pressing blocks are driven to press the end parts of the heat-conducting gasket strips respectively in the descending process of the pressing plate, the fixing of the plurality of heat-conducting gasket strips is finished, and the plurality of locking nuts are sequentially unscrewed after the fixing is finished, then the blade is driven to adjust the position of the blade by the sliding mode of the stud along the adjusting groove, in the sliding adjusting process, the transverse movement of the blade can be guided by the sliding mode of the guide post along the guide groove, the blade is prevented from being accidentally dislocated along with the rotation of the stud, when the adjustment is completed, a plurality of locking nuts are sequentially screwed down and respectively pressed on the bottom surface of the bottom plate, so that the stud can be locked and cannot move along the adjusting groove, the transverse cutting position of the blade is adjusted, then the heat conducting gasket strips can be cut into various different sizes, the use flexibility of the device is improved, and the scale mark lines are transversely printed on the front part of the top surface of the bottom plate, and the scale values of the scales correspond to the distance from the position to the positioning rib on one side, then the edge of the heat-conducting gasket strip is tightly pressed against the positioning rib and the heat-conducting gasket strip is fixed on the workbench, when the stud slides along the adjusting groove, the position of the blade can be quantitatively adjusted by the aid of the indicating rod which is arranged along the longitudinal direction in front of the end plate and referred to the scale marking, then the heat-conducting gasket with the specified size can be cut, the use flexibility of the device is further improved, after the cutting position of the blade is adjusted and locked, the blade is driven by the cylinder to drive the push rod II and the bottom plate to descend, the blade is driven to descend in the descending process of the bottom plate, when the bottom plate descends to each position, the blade cuts off the heat-conducting gasket strip and stops, then the cylinder drives the bottom plate and the blade to ascend and return, and then the cylinder drives the pressing block to ascend to loosen the heat-conducting gasket and then take down the cut heat-conducting gasket strip And the operation is convenient.

The beneficial effects are that: 1. according to the utility model, the position of the blade in the transverse direction can be adjusted and quickly locked in a mode that the stud slides along the adjusting groove and is tightly pressed on the bottom surface of the bottom plate by screwing the locking nut, so that the transverse cutting position of the blade can be adjusted, and then the heat-conducting gasket strip can be cut into different sizes, and the use flexibility of the device is improved;

2. the top surface front portion of bottom plate has the scale marking along horizontal printing, and the scale interval of scale marking is corresponding with this position to the distance of one of them side location rib respectively, makes the tight location rib in limit portion top of heat conduction gasket strip and fixes the heat conduction gasket strip on the workstation, can come to carry out the ration through the mode that the index finger referred the scale marking to the position of blade and adjust afterwards, can cut the heat conduction gasket that obtains the specified size then, further promotion the use flexibility of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is a top cross-sectional view of FIG. 1 in accordance with the present invention;

fig. 4 is a top cross-sectional view two of fig. 1 in accordance with the present invention.

The reference numerals are illustrated below:

1. a mounting frame; 2. a clamp assembly; 201. a first cylinder; 202. a support; 203. a first push rod; 204. pressing a plate; 205. briquetting; 3. a work table; 301. positioning the ribs; 302. a groove; 4. a base; 5. a lifting assembly; 501. a second air cylinder; 502. a second push rod; 503. a base plate; 504. a guide groove; 505. an adjustment groove; 6. a cutter assembly; 601. an end plate; 602. an indication lever; 603. locking the nut; 604. a stud; 605. mounting a plate; 606. a blade; 607. a guide post; 608. and (5) marking scales.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the utility model provides a transverse cutting device for a heat conduction gasket, which comprises a base 4 and a workbench 3, wherein the base 4 is horizontally arranged, the workbench 3 is horizontally fixed in the middle of the top surface of the base 4, clamp assemblies 2 are respectively installed on two sides of the top surface of the base 4, and the clamp assemblies 2 are respectively suspended on two sides of the top surface of the workbench 3. Mounting bracket 1 is installed at the top surface rear portion of base 4, and mounting bracket 1 is L type structure, and the horizontal part at 1 top of mounting bracket hangs in 3 top surfaces of workstation, and 1 vertical installation of mounting bracket has the lifting unit 5 that can vertically reciprocate to go up and down, and the bottom of lifting unit 5 installs a plurality of cutter unit 6 that can transversely slide and adjust and the locking.

As a preferred scheme of the scheme, the edges of two sides of the top surface of the workbench 3 are vertically fixed with positioning ribs 301 along the longitudinal direction, the middle part of the workbench 3 is provided with a groove 302, the groove 302 is a through groove along the longitudinal direction, so that the blades 606 can cut off the heat-conducting gasket strips in a manner that the bottom edges of the grooves sink into the groove 302, the clamp assembly 2 comprises a bracket 202 and a cylinder I201, the bracket 202 is of an L-shaped structure and is respectively fixed on the side parts of the top surface of the base 4, the horizontal part of the top part of the bracket 202 is respectively suspended on two sides of the top surface of the workbench 3, the cylinder I201 is vertically fixed on the top surface, a push rod I203 at the bottom of the cylinder I201 extends out of the bottom surface of the top part of the bracket 202 in a sliding fit manner, a pressing plate 204 is horizontally fixed at the bottom end along the longitudinal direction, a plurality of pressing blocks 205 are fixed on the bottom surface of the pressing plate 204, so that the cylinder I201 can drive the pressing plate 204 to descend through the push rod I203, the pressing block 205 is driven to respectively press the ends of the heat conducting gasket strips in the descending process of the pressing plate 204, so that the fixing of the plurality of heat conducting gasket strips is completed.

The pressing blocks 205 of the pressing plate 204 are four in number, the pressing blocks 205 are made of buffer materials, preferably rubber materials, the pressing blocks 205 on the bottom surface of the same pressing plate 204 are uniformly distributed in the longitudinal direction, the pressing blocks 205 of the pressing plates 204 on the two sides are respectively compared in the transverse direction, and the arrangement is convenient for simultaneously pressing the end parts of the heat-conducting gasket strips through the pressing blocks 205 on the bottom surface of the pressing plate 204.

Lifting unit 5 includes two 501 and bottom plates 503 of cylinder, two 501 vertical top surfaces of fixing at mounting bracket 1 of cylinder, two 502 of push rod of two 501 bottoms of cylinder stretch out mounting bracket 1 top bottom surface and bottom with sliding fit and be fixed with bottom plate 503 along horizontal level, adjustment tank 505 has transversely been seted up along the front portion of bottom plate 503, and adjustment tank 505 is vertical logical groove, adjustment tank 505 sliding fit has the cutter unit 6 of a plurality of vertical settings, so set up, be convenient for drive two 502 of push rod and bottom plate 503 descends through two 501 of cylinder, it comes to cut the heat conduction gasket strip to drive blade 606 descends in the in-process that bottom plate 503 descends.

The cutter assembly 6 comprises a stud 604 and a blade 606, the stud 604 is vertically arranged and is in sliding fit with the adjusting groove 505, end plates 601 are coaxially fixed at the top ends of the studs 604 extending out of the adjusting groove 505, locking nuts 603 are meshed at the peripheries of the portions of the studs 604 extending out of the bottom end of the adjusting groove 505, the diameters of the end plates 601 and the locking nuts 603 are larger than the longitudinal groove width of the adjusting groove 505, mounting plates 605 are horizontally fixed at the bottom ends of the studs 604 along the longitudinal direction, the blade 606 is vertically fixed at the bottom surface of the mounting plates 605 along the longitudinal direction, preferably, the longitudinal length of the blade 606 is consistent with the longitudinal dimension of the workbench 3, and by means of the arrangement, the heat-conducting gasket strip can be cut off conveniently in a descending mode of the blade 606, and then transverse cutting of the heat-conducting gasket strip is completed.

Guide slot 504 has been seted up along transversely to the top surface rear portion of bottom plate 503, and guide slot 504 is logical groove in vertical, and the rear portion top surface of mounting panel 605 all vertically is fixed with guide pillar 607, and guide pillar 607 all with the vertical sliding fit of guide slot 504, so sets up, is convenient for can lead the sideslip of blade 606 through the mode that guide pillar 607 slided along the guide slot, avoids the blade 606 accident to rotate the dislocation along with double-screw bolt 604.

The front face of the end plate 601 is longitudinally fixed with an indication rod 602, the front face of the bottom plate 503 is printed with a scale marking 608 arranged along the transverse direction, and the scale values of the scale marking 608 correspond to the vertical distances from the corresponding positions to the positioning ribs 301 on one side, so that the position of the blade 606 can be quantitatively adjusted in a mode that the indication rod 602 refers to the scale marking 608, and then the heat-conducting gasket with the specified size can be cut.

By adopting the structure, when in use, a plurality of heat conducting gasket strips which are consistent with the distance between the positioning ribs 301 are respectively horizontally paved on the workbench 3, the end parts of the heat conducting gasket strips are all abutted against the side parts of the positioning ribs 301 corresponding to the number indicated by the scale mark 608, meanwhile, the plurality of heat conducting gasket strips are respectively positioned under different pressing blocks 205, the other ends of the heat conducting gasket strips are respectively positioned under different pressing blocks 205 on the other side after being flattened, so that the air cylinder I201 and the air cylinder II 501 are both fixedly communicated with an external air supply pipeline, the air cylinder I201 drives the pressing plate 204 to descend through the push rod I203, the pressing block 205 is driven to respectively press the end parts of the heat conducting gasket strips in the descending process of the pressing plate 204, thus, the fixing of the plurality of heat conducting gasket strips is finished, after the fixing is finished, a plurality of locking nuts 603 are sequentially screwed down and loosened, and then the blade 606 is driven to adjust the position of the self through the stud 604 in a sliding mode along the adjusting groove 505, in the process of sliding adjustment, the transverse movement of the blade 606 can be guided in a mode that the guide post 607 slides along the guide groove, the blade 606 is prevented from being accidentally dislocated along with the rotation of the stud 604, when the adjustment is completed, the plurality of locking nuts 603 are sequentially screwed and respectively pressed on the bottom surface of the bottom plate 503, so that the stud 604 can be locked and cannot move along the adjustment groove 505, thus the adjustment of the transverse cutting position of the blade 606 is completed, the heat-conducting gasket strip can be cut into various different sizes and specifications, the use flexibility of the device is improved, and because the scale mark 608 is transversely printed on the front part of the top surface of the bottom plate 503 and the scale value of the scale mark 608 corresponds to the distance from the position to the positioning rib 301 on one side, the edge part of the heat-conducting gasket strip tightly pushes the positioning rib 301 and fixes the heat-conducting gasket strip on the working table 3, when the stud 604 slides along the adjustment groove 505, the position of the blade 606 can be quantitatively adjusted by referring to the scale mark 608 along the longitudinal indication rod 602 in front of the end plate 601, and then a heat conduction gasket with a specified size can be cut, so that the use flexibility of the device is further improved, after the cutting position of the blade 606 is adjusted and locked, the second push rod 502 and the second bottom plate 503 are driven to descend by the second air cylinder 501, the blade 606 descends in the descending process of the bottom plate 503, when the blade 606 descends to each position and cuts off the heat conduction gasket strip, the heat conduction gasket strip is stopped, then the second air cylinder 501 drives the bottom plate 503 and the blade 606 to ascend and return by the second push rod 502, then the first air cylinder 201 can drive the pressing block 205 to ascend to release the heat conduction gasket and then take down the cut heat conduction gasket, and the operation is convenient.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a horizontal cutting device of heat conduction gasket, includes base (4) and workstation (3), its characterized in that: the base (4) is horizontally arranged, the workbench (3) is horizontally fixed in the middle of the top surface of the base (4), the clamp assemblies (2) are mounted on two sides of the top surface of the base (4), and the clamp assemblies (2) are respectively suspended on two sides of the top surface of the workbench (3);

mounting bracket (1) is installed at the top surface rear portion of base (4), mounting bracket (1) is L type structure, just the horizontal part at mounting bracket (1) top hang in workstation (3) top surface, vertical installation of mounting bracket (1) has lift assembly (5) that can vertical reciprocal go up and down, just a plurality of cutter unit (6) that can transversely slide regulation and locking are installed to the bottom of lift assembly (5).

2. The heat conduction gasket transverse cutting device according to claim 1, wherein: the edge of the two sides of the top surface of the workbench (3) is vertically fixed with a positioning rib (301) along the longitudinal direction, the middle part of the workbench (3) is provided with a groove (302), and the groove (302) is a through groove in the longitudinal direction.

3. The heat conduction gasket transverse cutting device according to claim 2, wherein: the clamp assembly (2) comprises a support (202) and a first cylinder (201), the support (202) is of an L-shaped structure and is fixed on the side portion of the top surface of the base (4) respectively, the horizontal portion of the top of the support (202) is suspended on the two sides of the top surface of the workbench (3) respectively, the top surface of the first cylinder (201) is vertically fixed on the horizontal portion, a first push rod (203) at the bottom of the first cylinder (201) extends out in a sliding fit mode, a pressing plate (204) is fixed on the bottom surface of the top of the support (202) and the bottom end of the top of the support (202) along the vertical horizontal direction, and a plurality of pressing blocks (205) are fixed on the bottom surface of the pressing plate (204).

4. The heat conduction gasket transverse cutting device according to claim 3, wherein: the number of the pressing blocks (205) of the pressing plate (204) is four, the pressing blocks (205) are made of buffering materials, the pressing blocks (205) on the bottom surface of the pressing plate (204) are uniformly distributed on the longitudinal direction, and the pressing blocks (205) on the two sides of the pressing plate (204) are respectively compared on the transverse direction.

5. The heat conduction gasket transverse cutting device according to claim 3 or 4, wherein: lifting unit (5) include two (501) of cylinder and bottom plate (503), two (501) vertical fixes of cylinder the top surface of mounting bracket (1), two (502) of push rod of two (501) bottoms of cylinder stretch out with sliding fit mounting bracket (1) top bottom surface and bottom are fixed with along horizontal level bottom plate (503), adjustment tank (505) have transversely been seted up along the front portion of bottom plate (503), just adjustment tank (505) are logical groove in vertical, adjustment tank (505) sliding fit has cutter unit (6) of a plurality of vertical settings.

6. The heat conduction gasket transverse cutting device according to claim 5, wherein: the cutter assembly (6) comprises a stud (604) and a blade (606), the stud (604) is vertically arranged and is in sliding fit with the adjusting groove (505), an end plate (601) is coaxially fixed at the top end, extending out of the adjusting groove (505), of the stud (604), a locking nut (603) is meshed with the periphery of the portion, extending out of the bottom end of the adjusting groove (505), of the stud (604), the diameters of the end plate (601) and the locking nut (603) are larger than the longitudinal groove width of the adjusting groove (505), a mounting plate (605) is horizontally fixed at the bottom end of the stud (604) in the longitudinal direction, and the blade (606) is vertically fixed on the bottom surface of the mounting plate (605) in the longitudinal direction.

7. The device for transversely cutting the heat conduction gasket as claimed in claim 6, wherein: the guide plate is characterized in that a guide groove (504) is transversely formed in the rear portion of the top surface of the bottom plate (503), the guide groove (504) is a through groove in the vertical direction, guide pillars (607) are vertically fixed on the top surface of the rear portion of the mounting plate (605), and the guide pillars (607) are vertically in sliding fit with the guide groove (504).

8. The device for transversely cutting the heat conduction gasket as claimed in claim 7, wherein: an indicating rod (602) is longitudinally fixed on the front face of each end plate (601), scale marks (608) arranged in the transverse direction are printed on the front face of the bottom plate (503), and the scale values of the scale marks (608) correspond to the vertical distances from the corresponding positions to the positioning ribs (301) on one side of the corresponding positions respectively.

9. The heat conduction gasket transverse cutting device according to claim 7 or 8, wherein: the number of the cutter assemblies (6) is five, and the blades (606) are all alloy steel sheets with edged bottom edges.