CN220902466U - Composite roller nail press-fitting tool - Google Patents
Composite roller nail press-fitting tool Download PDFInfo
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- CN220902466U CN220902466U CN202322999246.1U CN202322999246U CN220902466U CN 220902466 U CN220902466 U CN 220902466U CN 202322999246 U CN202322999246 U CN 202322999246U CN 220902466 U CN220902466 U CN 220902466U
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- 239000002131 composite material Substances 0.000 title claims abstract description 38
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to the technical field of column nail press-fitting tools, in particular to a composite roller column nail press-fitting tool which reduces the complexity of pre-fixing column nails in mounting holes and improves the press-fitting work efficiency; including mobile device, strutting arrangement, stop device, the base, multiunit casing, multiunit external member, multiunit thimble and multiunit first hydro-cylinder, multiunit casing is all installed on the base through mobile device, mobile device is used for driving multiunit casing and removes the regulation, multiunit external member is installed respectively on multiunit casing inside wall, stop device installs in the casing bottom, stop device is used for spacing the post nail, multiunit thimble sliding mounting is inside multiunit casing about respectively, multiunit first hydro-cylinder is installed respectively on multiunit casing top, multiunit first hydro-cylinder removes the end and is connected with multiunit thimble respectively, strutting arrangement installs on the base, strutting arrangement is used for supporting the compound roller.
Description
Technical Field
The utility model relates to the technical field of column nail press-fitting tools, in particular to a composite roller column nail press-fitting tool.
Background
The outer layer of the roller body and the core part are made of different materials, the two materials are metallurgically bonded rollers, the composite roller can meet the requirements of the rolling mill on the performances of wear resistance, thermal fatigue resistance and the like of the roller body, meanwhile, the toughness of the core part and the roller neck is guaranteed, when the composite roller is processed, the surface of the composite roller is required to be embedded with stud nails, and in order to improve the assembly phase rate, a stud press-fitting tool is usually used for auxiliary operation.
In the existing press-fitting device, as in the prior art, patent with publication number CN200960645Y, the tool adopts a simple structure form directly connected with the squeeze roller, and realizes the positioning of the press-fitting oil cylinder by adjusting the adjustment of the circumferential direction of the adjusting rod along the axial movement of the slide guide rail; providing pressure oil to provide cylinder press-fitting force through a pneumatic hydraulic pump; the rubber cushion is adopted to ensure that the pressure loading force of the oil cylinder to the hard alloy column nails is more uniform, and the pressure loading impact force is reduced.
But in the use of this instrument, when pressing the stud, need personnel to put into the hole with stud chamfer one end in advance, then, pneumatic hydraulic pump opens the fuel feeding, and the hydro-cylinder plunger is under the effect of pressure oil, in pressing the stud downthehole with carbide stud through the rubber cushion, has increased manual operation's complexity, has reduced stud press-fitting's work efficiency.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the composite roller stud press-fitting tool which reduces the complexity of pre-fixing the stud in the mounting hole and improves the press-fitting work efficiency.
The utility model relates to a composite roller nail press-fitting tool which comprises a moving device, a supporting device, a limiting device, a base, a plurality of groups of shells, a plurality of groups of external members, a plurality of groups of ejector pins and a plurality of groups of first oil cylinders, wherein the plurality of groups of shells are all arranged on the base through the moving device; the compound roller is placed on the supporting device, the moving device drives the multiple groups of shells to move and adjust, the positions of the multiple groups of shells are opposite to the positions of the mounting holes of the compound roller, then personnel put the column nails into the multiple groups of external members, the bottoms of the column nails extend out of the shells, the bottoms of the column nails are limited through the limiting devices, the column nails stay in the external members, then the first oil cylinder drives the ejector pins to move downwards, the ejector pins push the column nails to move downwards, the column nails are pressed into the mounting holes of the compound roller, the supporting device drives the compound roller to rotate and adjust, the column nails are pressed into the mounting holes of the multiple groups of shells at different positions, the pre-fixing complexity of the column nails in the mounting holes is reduced, and the press-fitting work efficiency is improved.
Preferably, the moving device comprises a bracket, two groups of connecting frames, a plurality of groups of cross arms, a plurality of groups of sliding blocks, a plurality of groups of jackscrews and a plurality of groups of second oil cylinders, wherein the bracket is arranged at the top end of the base, the two groups of connecting frames are respectively arranged on the inner side wall of the bracket in a sliding way up and down, the left end and the right end of the plurality of groups of cross arms are respectively connected with the outer side walls of the two groups of connecting frames, the plurality of groups of sliding blocks are respectively sleeved on the outer side walls of the plurality of groups of cross arms in a sliding way, the top ends of the plurality of groups of shell bodies are respectively connected with the bottom ends of the plurality of groups of sliding blocks, the plurality of groups of jackscrews are respectively matched and screwed on the outer side walls of the plurality of groups of sliding blocks, the fixed ends of the plurality of groups of second oil cylinders are respectively arranged at the top ends of the bracket, and the moving ends of the plurality of groups of second oil cylinders are respectively connected with the two groups of connecting frames; the movable ends of the plurality of groups of second oil cylinders are controlled to stretch out and draw back the lengths, so that the plurality of groups of second oil cylinders drive the two groups of connecting frames to slide up and down, the two groups of connecting frames drive the plurality of groups of shells to move and then to be close to the top of the composite roller, and the plurality of groups of sliding blocks are adjusted in a sliding mode, so that the plurality of groups of sliding blocks drive the plurality of groups of shells to move horizontally, the convenience of the plurality of groups of shells in operation of press-fitting column nails in mounting holes at different positions of the composite roller is improved, and the use limitation of tools is reduced.
Preferably, the limiting device comprises a plurality of groups of fixing seats, a plurality of groups of guide posts, a plurality of groups of limiting blocks and a plurality of groups of springs, wherein the plurality of groups of fixing seats are respectively arranged on the outer side walls of the shells, the plurality of groups of guide posts are respectively and slidably arranged on the plurality of groups of fixing seats, the plurality of groups of limiting blocks are respectively arranged at the ends of the plurality of groups of guide posts, each two groups of limiting blocks are respectively and oppositely arranged at the bottom of one group of shells, and the plurality of groups of springs are respectively matched and sleeved on the outer side walls of the plurality of groups of guide posts; after the external member is put into to the post nail, the first natural gravity of post nail is the whereabouts down, and it is spacing with post nail bottom through two sets of locating pieces, makes the post nail stay inside the external member, after the thimble is to post nail push down, the post nail promotes two sets of locating pieces and keeps away from each other and remove to make post nail pressure equipment to in the compound roller, improve the convenience of use of instrument.
Preferably, the machine box further comprises a machine box and a chuck, wherein a driving motor is arranged in the machine box, the chuck is rotatably arranged on the outer side wall of the machine box, and the output end of the driving motor is connected with the chuck; after the composite roller is placed on the supporting device, the end part of the composite roller is clamped and fixed through the chuck, and the chuck is driven to rotate through the driving motor, so that the chuck drives the composite roller to rotate, and the convenience of press fitting of different positions of the composite roller is improved.
Preferably, the supporting device comprises a plurality of groups of supporting rollers, and the plurality of groups of supporting rollers are arranged at the top end of the base in pairs; the composite roller is placed on the plurality of groups of supporting rollers, and the composite roller is supported in a rolling way through the plurality of groups of supporting rollers, so that the rotating convenience of the composite roller is improved.
Preferably, the device also comprises a base and a guide rail, wherein the base is arranged at the top end of the base, the guide rail is arranged on the base, and the case is arranged on the guide rail in a sliding way up and down; the convenience of the lifting height adjustment of the chuck is improved, and the convenience of clamping and fixing the chuck to the composite rollers with different diameters is improved.
Preferably, the device also comprises a size scale, wherein the size scale is arranged on the outer side wall of the cross arm; the convenience of the sliding adjustment position measurement of the plurality of groups of sliding blocks is improved.
Compared with the prior art, the utility model has the beneficial effects that: the compound roller is placed on the supporting device, the moving device drives the multiple groups of shells to move and adjust, the positions of the multiple groups of shells are opposite to the positions of the mounting holes of the compound roller, then personnel put the column nails into the multiple groups of external members, the bottoms of the column nails extend out of the shells, the bottoms of the column nails are limited through the limiting devices, the column nails stay in the external members, then the first oil cylinder drives the ejector pins to move downwards, the ejector pins push the column nails to move downwards, the column nails are pressed into the mounting holes of the compound roller, the supporting device drives the compound roller to rotate and adjust, the column nails are pressed into the mounting holes of the multiple groups of shells at different positions, the pre-fixing complexity of the column nails in the mounting holes is reduced, and the press-fitting work efficiency is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of an axis of connection of a cross arm with a slider or the like;
FIG. 3 is a schematic diagram of a partial structure of a shaft measurement of a connection of a guide post and a limiting block, etc.;
FIG. 4 is a schematic diagram of an axial structure of a chassis connected to a chuck or the like;
FIG. 5 is a schematic diagram of an isometric structure of a base coupled to a backup roll or the like;
the reference numerals in the drawings: 1. a base; 2. a housing; 3. a kit; 4. a thimble; 5. a first cylinder; 6. a bracket; 7. a connecting frame; 8. a cross arm; 9. a slide block; 10. a jackscrew; 11. a second cylinder; 12. a fixing seat; 13. a guide post; 14. a limiting block; 15. a spring; 16. a chassis; 17. a chuck; 18. a support roller; 19. a base; 20. a guide rail; 21. size scale.
Description of the embodiments
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1 to 5, the composite roller nail press-fitting tool comprises a moving device, a supporting device, a limiting device, a base 1, a plurality of groups of shells 2, a plurality of groups of sleeve members 3, a plurality of groups of ejector pins 4 and a plurality of groups of first oil cylinders 5, wherein the plurality of groups of shells 2 are all arranged on the base 1 through the moving device, the moving device is used for driving the plurality of groups of shells 2 to move and adjust, the plurality of groups of sleeve members 3 are respectively arranged on the inner side walls of the plurality of groups of shells 2, the limiting device is arranged at the bottom end of the shell 2 and is used for limiting a post nail, the plurality of groups of ejector pins 4 are respectively arranged in the plurality of groups of shells 2 in a sliding manner, the plurality of groups of first oil cylinders 5 are respectively arranged at the top ends of the plurality of shells 2, the moving ends of the plurality of groups of first oil cylinders 5 are respectively connected with the plurality of groups of ejector pins 4, the supporting device is arranged on the base 1, and the supporting device is used for supporting a composite roller;
As shown in fig. 1, the moving device includes a bracket 6, two sets of connecting frames 7, a plurality of sets of cross arms 8, a plurality of sets of sliding blocks 9, a plurality of sets of jackscrews 10 and a plurality of sets of second cylinders 11, wherein the bracket 6 is installed at the top end of the base 1, the two sets of connecting frames 7 are respectively installed on the inner side wall of the bracket 6 in a sliding way up and down, the left end and the right end of the plurality of sets of cross arms 8 are respectively connected with the outer side wall of the two sets of connecting frames 7, the plurality of sets of sliding blocks 9 are respectively sleeved on the outer side wall of the plurality of sets of cross arms 8 in a sliding way, the top end of the plurality of sets of shells 2 is respectively connected with the bottom ends of the plurality of sets of sliding blocks 9, the plurality of first cylinders 5 are respectively installed at the top of the plurality of sets of sliding blocks 9, the plurality of jackscrews 10 are respectively matched and screwed on the outer side walls of the plurality of sets of sliding blocks 9, the fixed ends of the plurality of sets of second cylinders 11 are all installed at the top end of the bracket 6, and the moving ends of the plurality of sets of second cylinders 11 are respectively connected with the two sets of connecting frames 7;
In this embodiment, place the compound roller on strutting arrangement, drive multiunit casing 2 through mobile device and remove and adjust, make multiunit casing 2 and compound roller's mounting hole position relative, later personnel put into multiunit external member 3 with the post nail, the bottom of post nail stretches out casing 2 outside this moment, it is spacing with the bottom of post nail through stop device, make the post nail stay inside external member 3, afterwards drive thimble 4 through first hydro-cylinder 5 and remove downwards, make thimble 4 promote post nail and remove downwards, thereby make the post nail push into in the mounting hole of compound roller, drive compound roller rotation regulation through strutting arrangement, make multiunit casing 2 with the mounting hole pressure equipment post nail of different positions, reduce the complexity of post nail pre-fixation in the mounting hole, improve pressure equipment work efficiency.
Examples
As shown in fig. 1 to 5, the composite roller nail press-fitting tool comprises a moving device, a supporting device, a limiting device, a base 1, a plurality of groups of shells 2, a plurality of groups of sleeve members 3, a plurality of groups of ejector pins 4 and a plurality of groups of first oil cylinders 5, wherein the plurality of groups of shells 2 are all arranged on the base 1 through the moving device, the moving device is used for driving the plurality of groups of shells 2 to move and adjust, the plurality of groups of sleeve members 3 are respectively arranged on the inner side walls of the plurality of groups of shells 2, the limiting device is arranged at the bottom end of the shell 2 and is used for limiting a post nail, the plurality of groups of ejector pins 4 are respectively arranged in the plurality of groups of shells 2 in a sliding manner, the plurality of groups of first oil cylinders 5 are respectively arranged at the top ends of the plurality of shells 2, the moving ends of the plurality of groups of first oil cylinders 5 are respectively connected with the plurality of groups of ejector pins 4, the supporting device is arranged on the base 1, and the supporting device is used for supporting a composite roller;
As shown in fig. 1, the moving device includes a bracket 6, two sets of connecting frames 7, a plurality of sets of cross arms 8, a plurality of sets of sliding blocks 9, a plurality of sets of jackscrews 10 and a plurality of sets of second cylinders 11, wherein the bracket 6 is installed at the top end of the base 1, the two sets of connecting frames 7 are respectively installed on the inner side wall of the bracket 6 in a sliding way up and down, the left end and the right end of the plurality of sets of cross arms 8 are respectively connected with the outer side wall of the two sets of connecting frames 7, the plurality of sets of sliding blocks 9 are respectively sleeved on the outer side wall of the plurality of sets of cross arms 8 in a sliding way, the top end of the plurality of sets of shells 2 is respectively connected with the bottom ends of the plurality of sets of sliding blocks 9, the plurality of first cylinders 5 are respectively installed at the top of the plurality of sets of sliding blocks 9, the plurality of jackscrews 10 are respectively matched and screwed on the outer side walls of the plurality of sets of sliding blocks 9, the fixed ends of the plurality of sets of second cylinders 11 are all installed at the top end of the bracket 6, and the moving ends of the plurality of sets of second cylinders 11 are respectively connected with the two sets of connecting frames 7;
As shown in fig. 3, the limiting device includes a plurality of groups of fixing seats 12, a plurality of groups of guide posts 13, a plurality of groups of limiting blocks 14 and a plurality of groups of springs 15, wherein the plurality of groups of fixing seats 12 are respectively installed on the outer side walls of the shells 2, the plurality of groups of guide posts 13 are respectively slidably installed on the plurality of groups of fixing seats 12, the plurality of groups of limiting blocks 14 are respectively installed at the ends of the plurality of groups of guide posts 13, each two groups of limiting blocks 14 are respectively oppositely arranged at the bottom of one group of shells 2, and the plurality of groups of springs 15 are respectively matched and sleeved on the outer side walls of the plurality of groups of guide posts 13;
As shown in fig. 4, the device further comprises a machine case 16 and a chuck 17, wherein a driving motor is arranged in the machine case 16, the chuck 17 is rotatably arranged on the outer side wall of the machine case 16, and the output end of the driving motor is connected with the chuck 17;
as shown in fig. 4, the supporting device comprises a plurality of groups of supporting rollers 18, and the supporting rollers 18 are arranged at the top end of the base 1 in pairs;
As shown in fig. 4, the device further comprises a base 19 and a guide rail 20, wherein the base 19 is arranged at the top end of the base 1, the guide rail 20 is arranged on the base 19, and the case 16 is arranged on the guide rail 20 in a sliding manner up and down;
As shown in fig. 2, the device also comprises a size scale 21, wherein the size scale 21 is arranged on the outer side wall of the cross arm 8;
In this embodiment, the telescopic length of the moving ends of the plurality of groups of second cylinders 11 is controlled, so that the plurality of groups of second cylinders 11 drive the two groups of connecting frames 7 to slide up and down, the two groups of connecting frames 7 drive the plurality of groups of shells 2 to move and then approach the top of the composite roller, the plurality of groups of sliding blocks 9 drive the plurality of groups of shells 2 to move horizontally through sliding adjustment, the convenience of the plurality of groups of shells 2 for the operation of press-fitting the nails in the mounting holes at different positions of the composite roller is improved, the use limitation of tools is reduced, after the nails are placed in the sleeve member 3, the heads of the nails naturally slide downwards, the bottoms of the nails are limited through the two groups of limiting blocks 14, so that the nails stay in the sleeve member 3, and after the ejector pins 4 push the nails downwards, the two groups of limiting blocks 14 are pushed away from each other, so that the nails are pressed into the composite roller, and the use convenience of the tools is improved.
When the composite roller column nail press-fitting tool disclosed by the utility model is used, a composite roller is placed on a supporting device, a plurality of groups of shells 2 are driven to move and adjust by a moving device, so that the positions of the groups of shells 2 are opposite to those of mounting holes of the composite roller, then a person places the column nails into a plurality of groups of sleeve pieces 3, the bottoms of the column nails extend out of the shells 2, the bottoms of the column nails are limited by a limiting device, the column nails stay in the sleeve pieces 3, then the thimble 4 is driven to move downwards by a first oil cylinder 5, the thimble 4 pushes the column nails to move downwards, and therefore the column nails are pressed into the mounting holes of the composite roller, and the supporting device drives the composite roller to rotate and adjust, so that the column nails are pressed into the mounting holes of different positions of the groups of shells 2.
The first oil cylinder 5, the second oil cylinder 11 and the chuck 17 of the composite roller nail press-fitting tool are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a compound roller nail pressure equipment instrument, a serial communication port, including mobile device, strutting arrangement, stop device, base (1), multiunit casing (2), multiunit external member (3), multiunit thimble (4) and multiunit first hydro-cylinder (5), multiunit casing (2) are all installed on base (1) through mobile device, mobile device is used for driving multiunit casing (2) and removes and adjust, multiunit external member (3) are installed respectively on multiunit casing (2) inside wall, stop device installs in casing (2) bottom, stop device is used for spacing the post nail, multiunit thimble (4) sliding mounting respectively is inside multiunit casing (2), multiunit first hydro-cylinder (5) are installed respectively on multiunit casing (2) top, multiunit first hydro-cylinder (5) remove the end and are connected with multiunit thimble (4) respectively, strutting arrangement installs on base (1), strutting arrangement is used for supporting the compound roller.
2. The composite roller nail press-fitting tool according to claim 1, wherein the moving device comprises a bracket (6), two groups of connecting frames (7), a plurality of groups of cross arms (8), a plurality of groups of sliding blocks (9), a plurality of groups of jackscrews (10) and a plurality of groups of second oil cylinders (11), the bracket (6) is arranged at the top end of the base (1), the two groups of connecting frames (7) are respectively arranged on the inner side wall of the bracket (6) in a sliding manner, the left end and the right end of the plurality of groups of cross arms (8) are respectively connected with the outer side walls of the two groups of connecting frames (7), the plurality of groups of sliding blocks (9) are respectively arranged on the outer side walls of the plurality of groups of cross arms (8) in a sliding manner, the top ends of the plurality of shells (2) are respectively connected with the bottom ends of the plurality of groups of sliding blocks (9), the plurality of groups of jackscrews (10) are respectively matched and are screwed on the outer side walls of the plurality of groups of sliding blocks (9), the fixed ends of the plurality of groups of second oil cylinders (11) are respectively arranged at the top ends of the bracket (6), and the moving ends of the plurality of groups of second oil cylinders (11) are respectively connected with the two groups of connecting frames (7).
3. The composite roller nail press-fitting tool according to claim 1, wherein the limiting device comprises a plurality of groups of fixing seats (12), a plurality of groups of guide posts (13), a plurality of groups of limiting blocks (14) and a plurality of groups of springs (15), the plurality of groups of fixing seats (12) are respectively arranged on the outer side wall of the shell (2), the plurality of groups of guide posts (13) are respectively and slidably arranged on the plurality of groups of fixing seats (12), the plurality of groups of limiting blocks (14) are respectively arranged at the ends of the plurality of groups of guide posts (13), and each two groups of limiting blocks (14) are respectively and oppositely arranged at the bottom of one group of the shell (2), and the plurality of groups of springs (15) are respectively matched and sleeved on the outer side wall of the plurality of groups of guide posts (13).
4. The composite roller nail press-fitting tool according to claim 1, further comprising a machine case (16) and a chuck (17), wherein a driving motor is arranged in the machine case (16), the chuck (17) is rotatably arranged on the outer side wall of the machine case (16), and the output end of the driving motor is connected with the chuck (17).
5. A composite roller nail press-fitting tool according to claim 1, characterized in that the supporting means comprises a plurality of sets of supporting rollers (18), the sets of supporting rollers (18) being each mounted in pairs on the top end of the base (1).
6. The composite roller nail press-fitting tool according to claim 1, further comprising a base (19) and a guide rail (20), wherein the base (19) is mounted on the top end of the base (1), the guide rail (20) is arranged on the base (19), and the chassis (16) is mounted on the guide rail (20) in a vertically sliding manner.
7. A composite roller spike press-fitting tool as claimed in claim 2 and further comprising a size scale (21), the size scale (21) being provided on the outer side wall of the cross arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322999246.1U CN220902466U (en) | 2023-11-07 | 2023-11-07 | Composite roller nail press-fitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322999246.1U CN220902466U (en) | 2023-11-07 | 2023-11-07 | Composite roller nail press-fitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902466U true CN220902466U (en) | 2024-05-07 |
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ID=90914183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322999246.1U Active CN220902466U (en) | 2023-11-07 | 2023-11-07 | Composite roller nail press-fitting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902466U (en) |
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2023
- 2023-11-07 CN CN202322999246.1U patent/CN220902466U/en active Active
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