CN203751716U - Simple caterpillar band plate drilling fixture - Google Patents
Simple caterpillar band plate drilling fixture Download PDFInfo
- Publication number
- CN203751716U CN203751716U CN201320885632.1U CN201320885632U CN203751716U CN 203751716 U CN203751716 U CN 203751716U CN 201320885632 U CN201320885632 U CN 201320885632U CN 203751716 U CN203751716 U CN 203751716U
- Authority
- CN
- China
- Prior art keywords
- carriage
- support
- creeper tread
- band plate
- strut
- 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.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model discloses a simple caterpillar band plate drilling fixture. The simple caterpillar band plate drilling fixture comprises a square support and a support frame which is arranged on the upper part of the support, wherein the shape of the support frame is matched with the shape of the support; the interior of the support frame is hollow; 7-shaped stay bars are arranged on the peripheral sides of the support frame; perforations are formed in the horizontal supporting edges of the stay bars; fastening bolts penetrate through the perforations; adaptive nuts are arranged on the fastening bolts; press sheets are arranged on the peripheral sides of the support frame. The simple caterpillar band plate drilling fixture has the advantages that the structure is simple, the price is low, the used material is saved, the manufacturing work procedure is simple, the fixation of a caterpillar band plate is firm, the stabilizing effect is good, and the simple caterpillar band plate drilling fixture is worthy of popularization.
Description
Technical field
The utility model belongs to mechanical part technical field of tooling clamps, is specifically related to a kind of simple and easy drilling clamp for grouser shoe.
Background technology
Creeper tread, it is one of chassis member of engineering machinery, it is a kind of consumable accessory of used engineering machinery, be commonly used in now excavator, bull-dozer, crawler crane, pavers etc. are above engineering machinery, the boring of creeper tread is an important link of creeper tread operation, in to the boring procedure of creeper tread, generally to use more professional boring grab, but for some small business, the boring grab price of specialty is relatively costly, the income of enterprise is originally just more small, cannot buy more expensive boring grab, and under particular surroundings, need some creeper treads to carry out interim drilling operation, and professional instrument cannot be carried to scene, hindered carrying out smoothly of operation.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of simple and easy drilling clamp for grouser shoe, simple in structure, cheap, materials saving, and manufacturing process is not loaded down with trivial details, and the fixation to creeper tread, and stablizing effect is good, is worthy to be popularized.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of simple and easy drilling clamp for grouser shoe, it is characterized in that: comprise square support and the carriage of being located at support top, the shape of described carriage and the shape of support match, the inner hollow of described carriage, all sides of described carriage are provided with the strut of " 7 " shape, and the horizontal support limit of described strut is provided with perforation, pass fastening bolt in described perforation, described fastening bolt is provided with suitable nut, and all sides of described carriage are provided with compressing tablet.
Aforesaid a kind of simple and easy drilling clamp for grouser shoe, is characterized in that: the size of described support and the size of carriage all match with the size of creeper tread to be holed.
Aforesaid a kind of simple and easy drilling clamp for grouser shoe, is characterized in that: the height on the vertical support limit of described strut is less than the thickness sum of length that horizontal support limit tightens bolt and creeper tread to be holed.
Aforesaid a kind of simple and easy drilling clamp for grouser shoe, is characterized in that: described strut and compressing tablet are positioned at homonymy or the heteropleural of carriage.
Aforesaid a kind of simple and easy drilling clamp for grouser shoe, is characterized in that: described compressing tablet is made by elastomeric material.
The beneficial effects of the utility model are: a kind of simple and easy drilling clamp for grouser shoe of the present utility model, comprise square support and carriage, the size of carriage is designed to match with the size of creeper tread, be convenient to creeper tread to place steadily, for follow-up stable creeper tread and to creeper tread, boring lays the first stone, strut all side settings " 7 " shape of carriage, utilize the vertical support limit of strut to support strut, form the distance between strut and carriage, be used for placing creeper tread, on the horizontal support limit of strut, perforation is set, fastening bolt is passed down through perforation and is used in conjunction with nut, utilize the bottom of fastening bolt to withstand creeper tread, screwing fastening nuts lives fastening bolt and is about to creeper tread and fixes, and it is parallel with carriage laterally to support limit, make the fastening better effects if of fastening bolt, periphery at carriage is also provided with the compressing tablet of being made by elastomeric material, for the fixing position of creeper tread further provides a favorable guarantee, guaranteed good boring effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of simple and easy drilling clamp for grouser shoe of the present utility model.
Reference numeral implication is as follows:
1: support; 2: carriage; 3: laterally support limit; 4: vertically support limit; 5: perforation; 6: compressing tablet.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of simple and easy drilling clamp for grouser shoe, comprise square support 1 and the carriage 2 of being located at support 1 top, support 1 adopts square, manufacture and design simple, good stability, support 1 is for fixed support frame 2, facilitate and on carriage 2, place creeper tread to be holed and carry out follow-up drilling operation, the shape of the shape of carriage 2 and support 1 matches, shape matches has good auxiliaring effect for support 1 and carriage 2 stable, the size of the size of support 1 and carriage 2 all matches with the size of creeper tread to be holed, be convenient to creeper tread to be holed to be placed on carriage 2, not only prevent the too large creeper tread shakiness of carriage 2 but also avoided carriage 2 too little and cannot place lower track plate, guaranteed the steady of creeper tread to be holed, be convenient to carrying out smoothly of drilling operation, the inner hollow of carriage 2, being carriage 2 forms by some cross bars are end to end, cross bar is the supporting construction of placing creeper tread to be holed, manufacture comparatively simple, and the interior hollow of carriage 2, when holing, creeper tread can not hinder boring, also saved the trouble of extra boring on carriage 2, time saving and energy saving, if and on carriage 2 pre-drilled hole, when placing creeper tread, to consider that aim at the cavity of having bored carries out drilling operation again on creeper tread, cumbersome, and can not guarantee that hole pre-drilled on boring on creeper tread and carriage 2 is in full accord completely, these loaded down with trivial details steps have been saved, material resources that time and manpower is saved, all sides of carriage 2 are provided with the strut of " 7 " shape, strut can be fixed on carriage 2 and all can by the fit system of welding or screw and nut, strut had both prevented that creeper tread to be holed from exposing outside carriage 2, again creeper tread to be holed is fixed on carriage 2, kill two birds with one stone, strut comprises horizontal support limit 3 and vertical support limit 4, the horizontal support limit 3 of strut is provided with perforation 5, in perforation 5, pass fastening bolt, fastening bolt is provided with suitable nut, creeper tread to be holed is placed on carriage 2, fastening bolt is rotated down, when creeper tread is withstood in the bottom of fastening bolt, screw nut, bolt is firmly fixed, also just creeper tread is fixed, for make creeper tread stressed evenly and stablizing effect good, four sides at square carriage 2 are all provided with strut, and two relative struts of position are symmetrical arranged, strut is supported on the vertical support limit 4 of strut, form the distance between strut and carriage, be used for placing creeper tread, the height on the vertical support limit 4 of strut is less than the thickness sum of length that horizontal support limit 3 tightens bolt and creeper tread to be holed, if it is too large vertically to support the height on limit 4, be greater than the thickness sum of fastening bolt and creeper tread, after creeper tread is placed on carriage 2, fastening bolt is by the creeper tread reaching on carriage 2, also be just far from being creeper tread is firmly fixed on to the effect on carriage 2, all sides at carriage 2 are provided with compressing tablet 6, and compressing tablet 6 is made by elastomeric material, to the stablizing effect of creeper tread, provide further powerful guarantee, when creeper tread is placed on carriage 2, now utilize the elasticity of compressing tablet 6 that compressing tablet 6 is broken into two with one's hands, creeper tread is placed on carriage 2, behind the arrival optimum position, position of suitable mobile creeper tread, decontrol compressing tablet 6, and fastening screw screw bolt and nut is used in conjunction with, creeper tread is only withstood in the bottom of fastening bolt, screw nut and fix fastening bolt, creeper tread is firmly fixed on carriage 2, homonymy or heteropleural that strut and compressing tablet 6 are positioned at carriage 2 all can, all can realize the effect of stablizing creeper tread, very favourable to the drilling operation of follow-up creeper tread.
More than show and described basic 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. a simple and easy drilling clamp for grouser shoe, it is characterized in that: comprise square support and the carriage of being located at support top, the shape of described carriage and the shape of support match, the inner hollow of described carriage, all sides of described carriage are provided with the strut of " 7 " shape, and the horizontal support limit of described strut is provided with perforation, pass fastening bolt in described perforation, described fastening bolt is provided with suitable nut, and all sides of described carriage are provided with compressing tablet.
2. a kind of simple and easy drilling clamp for grouser shoe according to claim 1, is characterized in that: the size of described support and the size of carriage all match with the size of creeper tread to be holed.
3. a kind of simple and easy drilling clamp for grouser shoe according to claim 1, is characterized in that: the height on the vertical support limit of described strut is less than the thickness sum of length that horizontal support limit tightens bolt and creeper tread to be holed.
4. a kind of simple and easy drilling clamp for grouser shoe according to claim 3, is characterized in that: described strut and compressing tablet are positioned at homonymy or the heteropleural of carriage.
5. a kind of simple and easy drilling clamp for grouser shoe according to claim 4, is characterized in that: described compressing tablet is made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885632.1U CN203751716U (en) | 2013-12-31 | 2013-12-31 | Simple caterpillar band plate drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885632.1U CN203751716U (en) | 2013-12-31 | 2013-12-31 | Simple caterpillar band plate drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751716U true CN203751716U (en) | 2014-08-06 |
Family
ID=51247027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885632.1U Expired - Fee Related CN203751716U (en) | 2013-12-31 | 2013-12-31 | Simple caterpillar band plate drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737370A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Simple track shoe drill clamp |
| CN109398746A (en) * | 2017-08-15 | 2019-03-01 | 中航贵州飞机有限责任公司 | A kind of undercarriage assembly Special clamping device |
-
2013
- 2013-12-31 CN CN201320885632.1U patent/CN203751716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737370A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Simple track shoe drill clamp |
| CN109398746A (en) * | 2017-08-15 | 2019-03-01 | 中航贵州飞机有限责任公司 | A kind of undercarriage assembly Special clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |