CN210132087U - Single-tooth track shoe drilling tool - Google Patents
Single-tooth track shoe drilling tool Download PDFInfo
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- CN210132087U CN210132087U CN201920981249.3U CN201920981249U CN210132087U CN 210132087 U CN210132087 U CN 210132087U CN 201920981249 U CN201920981249 U CN 201920981249U CN 210132087 U CN210132087 U CN 210132087U
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- track shoe
- drilling tool
- bottom plate
- tool according
- tooth track
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Abstract
The utility model discloses a monodentate grip-pad drilling frock, comprising a base plate, the bottom plate on be equipped with locating component, spacing seat and closing device, the bottom plate on be equipped with a plurality of pre-installation holes, closing device and spacing seat position adjustable connection in corresponding pre-installation hole, place as the grip-pad level location group price on and this grip-pad length direction's one end top when leaning on spacing seat, closing device along the upper surface of vertical direction pressfitting at the grip-pad. The utility model discloses a single-tooth track shoe drilling frock, simple structure, the adjustment is convenient, and is fixed effectual, is applicable to the long single-tooth track shoe processing of various models, different boards.
Description
Technical Field
The utility model belongs to the technical field of the grip-pad processing technique and specifically relates to a single-tooth grip-pad drilling frock.
Background
The creeper tread is an important component of a traveling mechanism of engineering machinery such as an excavator, a bulldozer and the like. The single-tooth track shoe is mainly used for a large-tonnage bulldozer, the thickness of the plate is generally more than 20mm, if a conventional punching process is adopted, firstly the tonnage of equipment must be large enough, secondly, the punched hole has conicity and the periphery of the hole has larger sagging than the plate surface, and the process requirement is not met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the single-tooth track shoe drilling tool is simple in structure, convenient to adjust, good in fixing effect and suitable for machining single-tooth track shoes of various models and different shoe lengths.
The utility model adopts the technical proposal that: the utility model provides a monodentate grip-pad drilling frock, includes the bottom plate, the bottom plate on be equipped with locating component, spacing seat and closing device, the bottom plate on be equipped with a plurality of pre-installation holes, closing device and spacing seat position adjustable connection in corresponding pre-installation hole, when the grip-pad level place the location group price on and this grip-pad length direction's one end top lean on spacing seat, closing device along the upper surface of vertical direction pressfitting at the grip-pad.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a single-tooth grip-pad drilling frock structure, simple structure, the adjustment is convenient, and is fixed effectual, is applicable to the long single-tooth grip-pad of various models, different boards, during the adjustment, only need remove corresponding closing device and spacing seat on the bottom plate mounted position can, owing to predetermine a plurality of preformed holes on the bottom plate, according to the actual length of processing product select suitable mounting hole position can, very convenient. Has good social benefit and economic benefit; the design of this grip-pad drilling frock has satisfied the production demand of the single-tooth grip-pad more than 20mm thickness, and the steady quality.
As an improvement, the positioning assembly comprises at least one positioning block and at least one supporting pin, and a positioning groove matched with preset plate teeth on the track shoe is formed in the upper end of the positioning block. The limiting block is provided with a corresponding limiting groove, and when a product is positioned, the convex plate teeth on the single-tooth track shoe are just assembled in the limiting groove, so that the stability during limiting is improved.
Preferably, the number of the positioning blocks and the number of the supporting pins are two, and the supporting pins and the positioning blocks are symmetrically arranged at two ends of the bottom plate. The two positioning blocks and the supporting pin are symmetrically arranged on the bottom plate, so that the supporting surface formed by the upper ends of the positioning blocks and the supporting pin is more stable, and the stability of a product during processing is ensured.
In another improvement, the pressing device comprises at least two pressing components, and the two pressing components are symmetrically arranged at two ends of the bottom plate along the length direction; and a plurality of pre-installation holes for the position-adjustable installation of the pressing component are formed in the two ends of the bottom plate.
In another improvement, the compressing assembly comprises a fixed seat, a screw, a nut and a pressing plate; the screw rod is connected to the upper end of the fixing seat along the vertical direction, the pressing plate is provided with a mounting hole, the upper end of the screw rod is arranged in the mounting hole in a penetrating mode, and the nut is in threaded connection with one end, extending out of the mounting hole, of the screw rod.
Preferably, the mounting hole is a long strip-shaped through hole. The structure of the strip-shaped through hole enables the position of the pressing plate in the horizontal direction to be adjusted more conveniently, and the structure of the strip-shaped through hole is suitable for products of more different models and lengths and has strong universality.
And the limiting block is detachably arranged on the end surface of the limiting seat close to one side of the creeper tread and used for limiting the creeper tread in an abutting mode. Along with the continuous processing of replacing of product, the position that leans on with the product terminal surface counterbalance on the spacing seat can take place wearing and tearing and even warp, so the later stage can influence the precision of product drilling position, and this structure has increased that a stopper carries out the direct top of product terminal surface and leans on the location, takes place the wearing and tearing back, directly change the stopper can, not only convenient but also better assurance product drilling position's precision.
Preferably, the limiting block is a rubber sleeve, and the rubber sleeve is connected with the limiting seat through a connecting bolt.
In another improvement, the bottom plate is provided with a support sleeve, and the support pin is inserted in the support sleeve. The structure arrangement makes the mounting of the supporting pin more convenient, and the later-stage replacement is also more convenient.
Drawings
Fig. 1 is a schematic structural view of the single-tooth track shoe drilling tool of the present invention. (mounting product)
Fig. 2 is another angle schematic diagram of the single-tooth track shoe drilling tool of the present invention.
Fig. 3 is a top view of fig. 2.
Wherein, 1-bottom plate, 1.1-preassembly hole, 2-limiting seat, 3-positioning block, 3.1-limiting groove, 4-supporting pin, 5-pressing component, 5.1-fixing seat, 5.2-screw, 5.3-nut, 5.4-pressing plate, 5.4.1-mounting hole, 6-limiting block and 7-supporting sleeve
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
In the description of the present invention, it should be noted that the terms "upper end", "both ends", "length direction", "vertical direction" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "attached" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model provides a monodentate grip-pad drilling frock, including bottom plate 1, be equipped with locating component, spacing seat 2 and closing device on the bottom plate 1, be equipped with a plurality of pre-installation holes 1.1 on the bottom plate 1, closing device and spacing seat 2 adjustable connections in corresponding pre-installation hole 1.1 of position, place as the grip-pad level location group price on and this grip-pad length direction's one end top lean on spacing seat 2 when, closing device along the upper surface of vertical direction pressfitting at the grip-pad.
The positioning assembly comprises at least one positioning block 3 and at least one supporting pin 4, and a positioning groove 3.1 matched with preset plate teeth on the track shoe is formed in the upper end of the positioning block 3. Specifically, the bottom plate 1 is provided with a mounting hole, the lower end of the support sleeve 7 is mounted in the mounting hole, the upper end of the support sleeve 7 is provided with a plug-in hole, and the support pin 4 is plugged in the plug-in hole of the support sleeve 7.
After the positioning, when a product is positioned, the convex plate teeth of the single-tooth track plate are matched with the limiting groove 3.1, and the supporting pin 4 abuts against the lower surface of the toothed track plate to position the toothed track plate in a plane mode.
In order to stabilize the planar positioning of the product, two positioning blocks 3 and two supporting pins 4 are provided, and the supporting pins 4 and the positioning blocks 3 are symmetrically arranged at two ends of the bottom plate 1. That is, the positioning blocks 3 and the support pins 4 are respectively disposed at both ends of the base plate 1, and the positioning blocks 3 and the support pins 4 at both ends of the base plate 1 are symmetrically disposed.
Specifically, the pressing device in the mechanism comprises at least two pressing components 5, wherein the two pressing components 5 are symmetrically arranged at two ends of the bottom plate 1 along the length direction; both ends of the bottom plate 1 are provided with a plurality of pre-installation holes 1.1 for the adjustable installation of the position of the pressing component 5. In practical use, the distance between the two clamping assemblies 5 is selected according to the length of a product to be processed, namely, the preassembly holes 1.1 at proper positions on the base plate 1 are selected to fix the pressing assemblies 5. Specifically, the preassembly holes 1.1 in the bottom plate 1 are threaded holes, and the pressing assembly 5 is directly screwed into the corresponding threaded holes through fastening bolts.
More specifically, the pressing component 5 comprises a fixed seat 5.1, a screw rod 5.2, a nut 5.3 and a pressing plate 5.4; screw rod 5.2 is connected in the upper end of fixing base 5.1 along vertical direction, is equipped with mounting hole 5.4.1 on the clamp plate 5.4, and the upper end of screw rod 5.2 is worn to establish in mounting hole 5.4.1, and nut 5.3 spiro union stretches out in the one end of mounting hole 5.4.1 at screw rod 5.2. When the pressing device is used, the nut 5.3 is loosened, the position of the pressing plate 5.4 is adjusted to be pressed on the upper surface of a product, then the nut 5.3 is screwed, and the pressing plate 5.4 is driven to be pressed on the upper surface of the product downwards to realize pressing and positioning.
In this structure, preferably, mounting hole 5.4.1 is rectangular shape through-hole, after setting up like this, after loosening nut 5.3, can make things convenient for the removal of clamp plate 5.4 on the horizontal direction more, and have bigger adjustment range to make two pressure components 3 can be adapted to the product of more models and length.
The limiting seat 2 is detachably provided with a limiting block 6 for the track shoe to abut against for limiting on the end surface of one side of the track shoe. Preferably, the limiting block 6 is a wear-resistant rubber tube, and the wear-resistant rubber tube is connected with the limiting seat 2 through a connecting bolt.
While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a single-tooth grip-pad drilling frock, includes bottom plate (1), its characterized in that: the crawler board is characterized in that a positioning assembly, a limiting seat (2) and a pressing device are arranged on the base plate (1), a plurality of pre-installation holes (1.1) are formed in the base plate (1), the pressing device and the limiting seat (2) are connected in the corresponding pre-installation holes (1.1) in an adjustable mode, when the crawler board is horizontally placed on the positioning assembly, one end of the crawler board in the length direction abuts against the limiting seat (2), and the pressing device is pressed on the upper surface of the crawler board in the vertical direction.
2. The single-tooth track shoe drilling tool according to claim 1, characterized in that: the positioning assembly comprises at least one positioning block (3) and at least one supporting pin (4), and a positioning groove (3.1) matched with preset plate teeth on the track plate is formed in the upper end of the positioning block (3).
3. The single-tooth track shoe drilling tool according to claim 2, characterized in that: the positioning blocks (3) and the supporting pins (4) are two, and the supporting pins (4) and the positioning blocks (3) are arranged at two ends of the bottom plate (1) symmetrically.
4. The single-tooth track shoe drilling tool according to claim 1, characterized in that: the pressing device comprises at least two pressing components (5), and the two pressing components (5) are symmetrically arranged at two ends of the bottom plate (1) along the length direction; both ends of the bottom plate (1) are provided with a plurality of pre-installation holes (1.1) for the adjustable installation of the position of the pressing component (5).
5. The single-tooth track shoe drilling tool according to claim 4, characterized in that: the pressing component (5) comprises a fixed seat (5.1), a screw rod (5.2), a nut (5.3) and a pressing plate (5.4); the screw rod (5.2) is connected in the upper end of fixing base (5.1) along vertical direction, clamp plate (5.4) on be equipped with mounting hole (5.4.1), the upper end of screw rod (5.2) is worn to establish in mounting hole (5.4.1), nut (5.3) spiro union stretch out in the one end of mounting hole (5.4.1) at screw rod (5.2).
6. The single-tooth track shoe drilling tool according to claim 5, characterized in that: the mounting hole (5.4.1) is a strip-shaped through hole.
7. The single-tooth track shoe drilling tool according to claim 1, characterized in that: the limiting block (6) used for limiting the track shoe in an abutting mode is detachably arranged on the end face, close to one side of the track shoe, of the limiting seat (2).
8. The single-tooth track shoe drilling tool according to claim 7, characterized in that: the limiting block (6) is a wear-resistant rubber pipe, and the wear-resistant rubber pipe is connected with the limiting seat (2) through a connecting bolt.
9. The single-tooth track shoe drilling tool according to claim 2, characterized in that: the bottom plate (1) is provided with a support sleeve (7), and the support pin (4) is inserted in the support sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981249.3U CN210132087U (en) | 2019-06-27 | 2019-06-27 | Single-tooth track shoe drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981249.3U CN210132087U (en) | 2019-06-27 | 2019-06-27 | Single-tooth track shoe drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132087U true CN210132087U (en) | 2020-03-10 |
Family
ID=69707157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981249.3U Active CN210132087U (en) | 2019-06-27 | 2019-06-27 | Single-tooth track shoe drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132087U (en) |
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2019
- 2019-06-27 CN CN201920981249.3U patent/CN210132087U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 223900 No.8, jingsan Road, machinery industrial park, Sihong Economic Development Zone, Sihong County, Suqian City, Jiangsu Province Patentee after: Gangke crawler (Jiangsu) Co.,Ltd. Address before: 315141 Xianxiang Zhen Xian San Cun, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Steel Passenger Chassis Manufacturing (Ningbo) Co.,Ltd. |