CN203751389U - Novel track shoe drilling clamp - Google Patents
Novel track shoe drilling clamp Download PDFInfo
- Publication number
- CN203751389U CN203751389U CN201320885420.3U CN201320885420U CN203751389U CN 203751389 U CN203751389 U CN 203751389U CN 201320885420 U CN201320885420 U CN 201320885420U CN 203751389 U CN203751389 U CN 203751389U
- Authority
- CN
- China
- Prior art keywords
- monodentate
- groove
- creeper tread
- novel track
- boring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Earth Drilling (AREA)
Abstract
The utility model discloses a novel track shoe drilling clamp, which comprises a square clamp body, wherein a drilling hole is formed in the upper part of the clamp body; a cross-shaped groove is formed inside the clamp body; the opening of the groove is formed in the side face of the clamp body; the upper side face of the opening of the groove is an arc surface; fixing holes are formed in the two ends of the upper part of the groove; adaptive bolts are arranged on the fixing holes. By adopting the novel track shoe drilling clamp provided by the utility model, a single-tooth track shoe can be effectively fastened and stabilized. The novel track shoe drilling clamp is very convenient and easy to operate, is low in manufacturing cost and investment cost, and has a good application prospect.
Description
Technical field
The utility model belongs to mechanical part technical field of tooling clamps, is specifically related to Novel track plate boring grab.
Background technology
Creeper tread has vital status in modern project uses, along with the application of creeper tread is more and more extensive, quality requirement to creeper tread is more and more higher, especially the coupling between creeper tread and track section is connected the quality that is related to especially whole workpiece, therefore just very strict to the requirement of creeper tread boring, wherein need further research for the drilling technique of monodentate creeper tread, as Fig. 1, because one end of monodentate creeper tread has outstanding plate tooth 7, the protuberance 8 that the other end is obliquely installed, in the time of boring, the stable of monodentate creeper tread is the key point of boring effect, often due to the fixing unstable situation that produces the crooked low precision of boring of monodentate creeper tread, make troubles to the use of follow-up monodentate creeper tread.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides Novel track plate boring grab, effectively fastening stable monodentate creeper tread, and operation is very convenient simple, and this boring grab manufacture is simple, and cost of investment is low, has a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
Novel track plate boring grab, it is characterized in that: comprise square chuck body, the top of described chuck body is provided with boring, the inside of described chuck body is provided with the groove of " ten " font, the opening of described groove is located on the side of chuck body, the upper side of the opening of described groove is made as arc surface, and the two ends on the top of described groove are provided with fixing hole, and described fixing hole is provided with adaptive bolt.
Aforesaid Novel track plate boring grab, is characterized in that: on the position of described boring and monodentate creeper tread, need the position of boring to match.
Aforesaid Novel track plate boring grab, is characterized in that: the circular arc degree of the circular arc degree of described arc surface and the plate tooth of monodentate creeper tread matches.
Aforesaid Novel track plate boring grab, is characterized in that: the degree of depth of described groove is consistent with the length of monodentate creeper tread.
Aforesaid Novel track plate boring grab, is characterized in that: the width of described groove is larger than the width of monodentate creeper tread.
The beneficial effects of the utility model are: Novel track plate boring grab of the present utility model, the groove of one " ten " font is set in chuck body inside, monodentate creeper tread is inserted in groove by the entrance of groove, the both sides of the groove of " ten " font form the cavity that blocks monodentate creeper tread, operate very simple, the two sides on top, slot opening place are made as to the arc surface matching with monodentate creeper tread, monodentate creeper tread and chuck body are fitted tightly, make seamless link between the two, the stablizing effect of monodentate creeper tread is had to great improvement, further in order to prevent the effect of monodentate creeper tread Activity Effects to boring, be provided with the fixing hole and the bolt that match in the both sides of groove, after monodentate creeper tread is inserted in groove, the bolt being tightened in hole, with withstanding monodentate creeper tread in bolt bottom, fix the position of monodentate creeper tread, use simple and convenient, fix after monodentate creeper tread, utilize the boring in chuck body to carry out drilling operation, manufacture simple, easy to use, have a good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of monodentate creeper tread of the prior art;
Fig. 2 is the structural representation of Novel track plate boring grab of the present utility model.
Mark implication in accompanying drawing is as follows:
1: chuck body; 2: boring; 3: groove; 4: arc surface; 5: fixing hole; 6: bolt; 7: plate tooth; 8: protuberance.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 2, Novel track plate boring grab, comprise square chuck body 1, square design more for convenience, manufacture simple, the top of chuck body 1 is provided with boring 2, on the position of boring 2 and monodentate creeper tread, need the position of boring to match, hole well 2 position of default settings, be convenient to the drilling operation of this boring grab of later use to monodentate creeper tread, the inside of chuck body 1 is provided with the groove 3 of " ten " font, be that groove 3 forms four cavitys up and down, monodentate creeper tread is inserted in groove 3 from two of the left and right cavity of groove 3, the height of two cavitys in left and right is slightly larger than the thickness of monodentate creeper tread, being convenient to monodentate creeper tread is inserted in groove 3, be unlikely to again to cause too greatly the scope of activities of monodentate creeper tread in groove 3 too large, unstable, the degree of depth of groove 3 is consistent with the length of monodentate creeper tread, be monodentate creeper tread be inserted into groove 3 interior after, the protuberance 8 of monodentate creeper tread withstands the bottom of groove 3, the plate tooth 7 of monodentate creeper tread withstands the opening part of groove 3, the width of groove 3 is larger than the width of monodentate creeper tread, for the ease of monodentate creeper tread is inserted in groove 3, not only be unlikely to scope of activities too large unstable but also be unlikely to insert not enter in groove 3, the opening of groove 3 is located on the side of chuck body 1, being convenient to monodentate creeper tread is inserted into groove 3 from opening part, the upper side of the opening of groove 3 is made as arc surface 4, in order to ensure the degree of fitting tightly of chuck body 1 and monodentate creeper tread, the circular arc degree of the plate tooth 7 of the circular arc degree of arc surface 4 and monodentate creeper tread is made as and is matched, by monodentate creeper tread be inserted into groove 3 interior after, utilize the plate tooth 7 of monodentate creeper tread to be fitted on arc surface 4, make chuck body 1 and the seamless link as much as possible of monodentate creeper tread, because laminating degree is high, suitability is good, improve greatly the stability of monodentate creeper tread, the two ends on the top of groove 3 are provided with fixing hole 5, fixing hole 5 is provided with adaptive bolt 6, by monodentate creeper tread be inserted into groove 3 interior after, utilize fixing hole 5 and the bolt 6 at groove 3 two ends to be used in conjunction with, screw bolt 6, with withstanding monodentate creeper tread in the bottom of bolt 6, firmly monodentate creeper tread is fixed in groove 3, subsequent operation is carried out in recycling boring 2.
When use, bolt 6 is rotated to higher position, do not hinder the insertion of monodentate creeper tread, then monodentate creeper tread is inserted in groove 3 from opening part, in the time that monodentate creeper tread is inserted into the bottom of groove 3, the plate tooth 7 of monodentate creeper tread fits tightly with the arc surface 4 of groove 3, now screw bolt 6, fix the position of monodentate creeper tread, 2 pairs of monodentate creeper treads of boring in recycling chuck body 1 carry out drilling operation, after drilling round has operated, swivel bolt 6 unclamps monodentate creeper tread, more renew a collection of monodentate crawler belt pipe and carry out drilling operation, this boring grab manufacture is simple, operation is convenient, be worthy to be popularized.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (5)
1. Novel track plate boring grab, it is characterized in that: comprise square chuck body, the top of described chuck body is provided with boring, the inside of described chuck body is provided with the groove of " ten " font, the opening of described groove is located on the side of chuck body, the upper side of the opening of described groove is made as arc surface, and the two ends on the top of described groove are provided with fixing hole, and described fixing hole is provided with adaptive bolt.
2. Novel track plate boring grab according to claim 1, is characterized in that: on the position of described boring and monodentate creeper tread, need the position of boring to match.
3. Novel track plate boring grab according to claim 1, is characterized in that: the circular arc degree of the circular arc degree of described arc surface and the plate tooth of monodentate creeper tread matches.
4. Novel track plate boring grab according to claim 1, is characterized in that: the degree of depth of described groove is consistent with the length of monodentate creeper tread.
5. Novel track plate boring grab according to claim 4, is characterized in that: the width of described groove is larger than the width of monodentate creeper tread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885420.3U CN203751389U (en) | 2013-12-31 | 2013-12-31 | Novel track shoe drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885420.3U CN203751389U (en) | 2013-12-31 | 2013-12-31 | Novel track shoe drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751389U true CN203751389U (en) | 2014-08-06 |
Family
ID=51246700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885420.3U Withdrawn - After Issue CN203751389U (en) | 2013-12-31 | 2013-12-31 | Novel track shoe drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737068A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Novel track shoe drilling fixture |
-
2013
- 2013-12-31 CN CN201320885420.3U patent/CN203751389U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737068A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Novel track shoe drilling fixture |
| CN103737068B (en) * | 2013-12-31 | 2016-03-30 | 江苏南铸科技股份有限公司 | Novel track plate boring grab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |