CN210997584U - Track shoe drilling tool - Google Patents
Track shoe drilling tool Download PDFInfo
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- CN210997584U CN210997584U CN201921787965.4U CN201921787965U CN210997584U CN 210997584 U CN210997584 U CN 210997584U CN 201921787965 U CN201921787965 U CN 201921787965U CN 210997584 U CN210997584 U CN 210997584U
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Abstract
The embodiment of the utility model discloses grip-pad drilling frock, including the base, locate at least a set of locating component on the base and locate at least a set of clamping component on the locating component, the locating component is including locating the base middle part and along the work piece locating plate that base length direction set up and two locating pieces of locating work piece locating plate both sides respectively, clamping component includes that the middle part passes work piece locating plate and with work piece locating plate threaded connection's screw rod, insert two clamp plates and two nuts of threaded connection in the screw rod both ends of locating on the screw rod respectively, the clamp plate is located between nut and the work piece locating plate, waits to process the grip-pad and is located between work piece locating plate and the clamp plate, the length of grip-pad is less than the distance of locating piece one side lateral wall to work piece locating plate or clamp plate. The track shoe drilling machine has the technical effect of improving the drilling efficiency of the track shoe.
Description
Technical Field
The embodiment of the utility model provides a track shoe processing technology field, concretely relates to track shoe drilling frock of crawler-type armored car.
Background
The creeper tread is one of chassis parts of the engineering machinery and is a wearing part of the used engineering machinery. The method is commonly used in engineering machinery such as excavators, bulldozers, crawler cranes, pavers and the like.
The common creeper tread is divided into three types, namely a single rib, three ribs and a flat bottom according to the grounding shape, and a triangular creeper tread is also adopted in some types. Single-track shoes are used primarily in bulldozers and tractors because these machines require relatively high traction capabilities for the shoe when operating. But the track shoe is rarely used on an excavator, and the track shoe is only used when a drill rig is arranged on the excavator or large horizontal thrust is required. Because of the high traction required during turning, the high track bars (i.e., track thorns) can squeeze away the soil (or the ground skin) between the track bars, thereby affecting the maneuverability of the excavator.
The existing track shoe needs to drill two holes simultaneously during drilling and machining, the side wall surfaces of the track shoe are not flat, clamping and positioning are inconvenient, and in order to guarantee accuracy, only one track shoe is positioned and clamped at a time, so that the drilling efficiency of the track shoe is low.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a creeper tread drilling frock to solve among the prior art because the inconvenient problem that machining efficiency is low that leads to in creeper tread location.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a grip-pad drilling frock, includes the base, locates at least a set of locating component on the base and locates at least a set of clamping component on the locating component, locating component is including locating the base middle part and along the work piece locating plate that base length direction set up and locating two locating pieces of work piece locating plate both sides respectively, clamping component includes that the middle part passes work piece locating plate and with work piece locating plate threaded connection's screw rod, insert two grip-pads and two nuts of threaded connection at the screw rod both ends on locating the screw rod respectively, the grip-pad is located between nut and the work piece locating plate, treats that processing grip-pad is located between work piece locating plate and the grip-pad, the length of grip-pad is less than the distance of locating piece one side lateral wall to work piece locating.
Furthermore, the positioning block is located in the middle of the workpiece positioning plate, the screw rod is located in the middle of the clamping plate, two positioning grooves for accommodating the track shoe are formed between two sides of the positioning block and between the workpiece positioning plate and the clamping plate respectively, and the length of each positioning groove is greater than that of the track shoe.
Furthermore, an inner hexagonal bolt for fixing the positioning block and the workpiece positioning plate is in threaded connection between the positioning block and the side wall of the workpiece positioning plate.
Furthermore, a fastening bolt for fixing the base and the bottom of the workpiece positioning plate is connected between the base and the bottom of the workpiece positioning plate through threads.
Furthermore, the upper portion of base has seted up the spout along its length direction, the bottom of work piece locating plate slides and connects in the spout.
Furthermore, a plurality of vertically arranged through holes are formed in the base and are located right below the hole positions to be machined in the track plate.
The embodiment of the utility model provides a have following advantage:
when the creeper tread is processed, the creeper tread is placed between the workpiece positioning plate and the clamping plate, one side wall of the creeper tread is attached to one side wall of the positioning block, the creeper tread is positioned, the clamping plate is pushed to slide on the screw rod, two sides of the creeper tread to be processed are respectively attached to the side walls of the clamping plate and the workpiece positioning plate, then the nut is screwed, and the creeper tread is clamped by the clamping plate, so that the crawler tread is convenient and accurate to install. And the both sides of work piece locating plate all can press from both sides tightly the grip-pad to can set up multiunit locating component and clamping component and press from both sides tightly the grip-pad on a base, once can drill a plurality of grip-pads simultaneously like this, thereby effectively improved the efficiency of processing.
The locating piece is located the middle part of work piece locating plate, and a set of locating component and a set of clamping component can be simultaneously to four creeper tread of waiting to process drilling like this, and the locating piece at middle part can be guaranteed to effectively fix a position the creeper tread of both sides, when screwing up the nut, because the screw rod is in the clamping plate middle part, can guarantee that clamping plate both sides atress is even.
When each workpiece positioning plate is installed, the workpiece positioning plates are firstly placed into the sliding grooves and slide to the positions corresponding to the threaded holes in the base, and then the workpiece positioning plates are fixed by fastening bolts, so that the workpiece positioning plates can be prevented from deviating when being installed. The through hole can prevent the drill bit on the drilling equipment from touching the base to cause abrasion when the track shoe drills.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a track shoe drilling tool according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a track shoe drilling tool according to an embodiment of the present invention;
fig. 3 is an explosion schematic view of a track shoe drilling tool positioning assembly and a clamping assembly provided by an embodiment of the present invention.
In the figure: 1. a base; 11. positioning a tool; 12. a chute; 13. fastening a bolt; 14. a through hole; 2. a positioning assembly; 21. a workpiece positioning plate; 22. positioning blocks; 221. mounting holes; 23. a socket head cap screw; 3. a clamping assembly; 31. a screw; 32. a clamping plate; 33. a nut; 34. positioning a groove; 4. a track shoe.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a grip-pad drilling frock, as shown in fig. 1 and 2, includes base 1, locating component 2 and clamping component 3, and base 1 is rectangle and level setting, and the bottom of base 1 has set firmly four vertical setting's frock locating plate 11, and four frock locating plate 11 are along the length direction evenly distributed of base 1, when installing the frock, fix on drilling equipment through four accurate frock locating plate 11.
The positioning components 2 and the clamping components 3 are all provided with three groups and are evenly distributed along the length direction of the base 1, and the number of the positioning components 2 and the clamping components 3 is not limited to three groups and can be adjusted according to specific conditions.
As shown in fig. 2 and 3, the positioning assembly 2 includes a workpiece positioning plate 21 and a positioning block 22. The workpiece positioning plate 21 is located in the middle of the upper portion of the base 1, the workpiece positioning plate 21 is rectangular and arranged along the length direction of the base 1, the horizontally arranged long strip-shaped sliding groove 12 is formed in the middle of the upper surface of the base 1, the bottom of the workpiece positioning plate 21 is contracted and inserted into the sliding groove 12, and the bottom of the workpiece positioning plate 21 can horizontally slide in the sliding groove 12. Threaded holes which are communicated with each other are formed in the lower portion of the workpiece positioning plate 21 and the lower surface of the workpiece positioning plate 21, fastening bolts 13 are connected in the threaded holes from bottom to top in a threaded mode, and the workpiece positioning plate 21 is fixed on the base 1 through the fastening bolts 13. When the workpiece positioning plate 21 is installed, the bottom of the workpiece positioning plate 21 is inserted into the sliding groove 12, the workpiece positioning plate 21 is slid to enable the workpiece positioning plate 21 to be aligned with the corresponding threaded hole in the base 1, and then the fastening bolt 13 is screwed in to fix the workpiece positioning plate, so that the workpiece positioning plate 21 cannot deviate after being fixed.
The positioning blocks 22 are two in number and are respectively arranged at the upper parts of two sides of the workpiece positioning plate 21, the positioning blocks 22 are rectangular blocks and are located in the middle section of the workpiece positioning plate 21, one side of each positioning block is attached to the side wall of the workpiece positioning plate 21, the upper surfaces of the positioning blocks are flush with the upper surface of the workpiece positioning plate 21, two horizontally arranged mounting holes 221 are formed in each positioning block 22, threaded holes are coaxially formed in the positions, corresponding to the mounting holes 221, on the side walls of the positioning blocks 22 and the workpiece positioning plate 21, and are internally threaded with hexagon socket head screws 23 which are screwed in the mounting holes 221 so as to fix the positioning blocks 22 on the workpiece positioning plate.
The clamping assembly 3 comprises a screw rod 31, clamping plates 32 and nuts 33, wherein the screw rod 31 is horizontally arranged perpendicular to the length direction of the workpiece positioning plate 21, the screw rod 31 penetrates through the workpiece positioning plate 21 and is in threaded connection with the workpiece positioning plate 21 at the middle part thereof, the clamping plates 32 are two in number and are horizontally inserted on the screw rod 31 along the length direction of the workpiece positioning plate 21, the connection part of the screw rod 31 and the clamping plates 32 is located at the middle part of the clamping plate 32, the length of the positioning block 22 is smaller than the width of the track shoe 4, the nuts 33 are two in number and are respectively in threaded connection with the two ends of the screw rod 31, two positioning grooves 34 for accommodating the track shoe 4 are respectively formed between the two sides of the positioning block 22 and the workpiece positioning plate 21 and the.
When the creeper tread 4 is processed, the creeper tread 4 is placed between the workpiece positioning plate 21 and the clamping plate 32, one side wall of the creeper tread 4 is attached to one side wall of the positioning block 22, the creeper tread 4 is positioned, the clamping plate 32 is pushed to slide on the screw rod 31, two sides of the creeper tread 4 to be processed are respectively attached to the side walls of the clamping plate 32 and the workpiece positioning plate 21, then the nut 33 is screwed, and the creeper tread 4 is clamped by the clamping plate 32, so that the installation is convenient and accurate. And both sides of the workpiece positioning plate 21 can clamp the creeper tread 4, and a plurality of groups of positioning assemblies 2 and clamping assemblies 3 can be arranged on one base 1 to clamp the creeper tread 4, so that a plurality of creeper treads 4 can be drilled at the same time, and the machining efficiency is effectively improved.
The locating piece 22 is located the middle part of work piece locating plate 21, and a set of locating component 2 and a set of clamping component 3 can be simultaneously to four track shoes 4 of waiting to process drilling, and the locating piece 22 at middle part can guarantee effectively to fix a position the track shoes 4 of both sides, when screwing up nut 33, because screw rod 31 is in clamping plate 32 middle part, can guarantee that clamping plate 32 both sides atress is even.
A plurality of vertically-arranged through holes 14 are formed in the base 1, two through holes 14 are formed in the lower portion of each track shoe 4, and the through holes 14 are located right below to-be-machined hole positions in the track shoes 4. The through hole 14 can prevent the drill bit of the drilling equipment from contacting the base 1 and being worn when the track shoe 4 drills.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a grip-pad drilling frock, its characterized in that, includes the base, locates at least a set of locating component on the base and locates at least a set of clamping component on the locating component, locating component is including locating the base middle part and along the work piece locating plate that base length direction set up and locating two locating pieces of work piece locating plate both sides respectively, clamping component includes that the middle part passes work piece locating plate and with work piece locating plate threaded connection's screw rod, insert two clamp plates and two nuts of threaded connection at the screw rod both ends on locating the screw rod respectively, the clamp plate is located between nut and the work piece locating plate, treats that the processing grip-pad is located between work piece locating plate and the clamp plate, the length of grip-pad is less than the distance of locating piece one side lateral wall to work piece locating plate.
2. The track shoe drilling tool according to claim 1, wherein the positioning block is located in the middle of the workpiece positioning plate, the screw rod is located in the middle of the clamping plate, two positioning grooves for accommodating the track shoe are formed between two sides of the positioning block and the workpiece positioning plate and between two sides of the positioning block and the clamping plate respectively, and the length of each positioning groove is greater than that of the track shoe.
3. The track shoe drilling tool according to claim 1, wherein an inner hexagon bolt for fixing the positioning block and the workpiece positioning plate is in threaded connection between the positioning block and the side wall of the workpiece positioning plate.
4. The track shoe drilling tool according to claim 1, wherein a fastening bolt for fixing the base and the bottom of the workpiece positioning plate is in threaded connection between the base and the bottom of the workpiece positioning plate.
5. The track shoe drilling tool according to claim 4, wherein a sliding groove is formed in the upper portion of the base along the length direction of the base, and the bottom of the workpiece positioning plate is connected in the sliding groove in a sliding manner.
6. The track shoe drilling tool according to claim 1, wherein the base is provided with a plurality of vertically arranged through holes, and the through holes are located right below holes to be machined in the track shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787965.4U CN210997584U (en) | 2019-10-23 | 2019-10-23 | Track shoe drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787965.4U CN210997584U (en) | 2019-10-23 | 2019-10-23 | Track shoe drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210997584U true CN210997584U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787965.4U Active CN210997584U (en) | 2019-10-23 | 2019-10-23 | Track shoe drilling tool |
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| CN (1) | CN210997584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383500A (en) * | 2022-09-30 | 2022-11-25 | 广东德信模钢实业有限公司 | Turnover device |
-
2019
- 2019-10-23 CN CN201921787965.4U patent/CN210997584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383500A (en) * | 2022-09-30 | 2022-11-25 | 广东德信模钢实业有限公司 | Turnover device |
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