CN203557332U - HCT fretsaw guide wheel pin installation tool - Google Patents
HCT fretsaw guide wheel pin installation tool Download PDFInfo
- Publication number
- CN203557332U CN203557332U CN201320575435.XU CN201320575435U CN203557332U CN 203557332 U CN203557332 U CN 203557332U CN 201320575435 U CN201320575435 U CN 201320575435U CN 203557332 U CN203557332 U CN 203557332U
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- CN
- China
- Prior art keywords
- guide wheel
- blind holes
- hct
- wheel pin
- plane
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- Expired - Fee Related
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Abstract
The utility model discloses an HCT fretsaw guide wheel pin installation tool. The tool comprises an installation block, whose lower surface is a plane. The plane is provided with two blind holes vertical to the plane. The center distance of the two blind holes is equal to the center distance of two to-be-installed HCT fretsaw guide wheel pins. The diameter of the two blind holes matches the diameter of the guide wheel pin. The two blind holes have the same depth. The tool enables two guide wheel pins to be simultaneously tapped into the guide wheel pin with the same depth in accordance with the requirements. The tool is time-saving and labor-saving. The tool has the characteristics of being simple in structure, low in manufacture cost and convenient to operate.
Description
Technical field
The utility model relates to a kind of HCT scroll saw guide wheel pin erecting tools.
Background technology
HCT scroll saw is solar battery sheet wire cutting machine device, HCT scroll saw guide wheel is responsible for the wheel body of coiling in wire saw machine tool, inside is steel, one deck polyurethane is laid in outside, it rotates by bearings at both ends and middle leading screw action of passing thereof, HCT scroll saw guide wheel pin is the columnar metal thing being arranged in guide wheel one side cavities, its half pound in the hole of guide wheel, during second half guide wheel to be installed, insert in the hole of bearing housing bearing shell and play connection function.
HCT scroll saw guide wheel has certain service life, belong to consumable accessory, after cutting to certain number of times, need to change guide wheel, while more renewing guide wheel, need to two pins be installed in a side of guide wheel, pin is contained in two holes at diagonal angle, the length that requires two pins to pound in inlet hole is consistent, and length also has requirement, there is no at present the erecting tools for HCT scroll saw guide wheel pin, the method that pin is installed is with hammer pounding in hole one by one, shortcoming be pin pound into length often inconsistent, and length does not reach requirement, need repeatedly pound into, extract and regulate, waste time and energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of HCT scroll saw guide wheel pin erecting tools, it have simple in structure, cost of manufacture is low, the feature such as easy to operate.Apply this instrument and can make two guide wheel pins pound in guide wheel pin-and-hole simultaneously, and insertion depth is consistent and meet the requirements, time saving and energy saving.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Comprise mounting blocks, the lower surface of mounting blocks is plane; This plane is provided with two blind holes vertical with plane, and two blind hole centre-to-centre spacing equal the centre-to-centre spacing of two HCT scroll saw guide wheel pin-and-holes of need installation, and the diameter of two blind holes and guide wheel cotter diameter are adaptive, the deep equality of two blind holes.
The utility model further improves and is:
The central upper portion position of mounting blocks is provided with hammering piece.
Two blind holes be radially equipped with spring card bead.
Mounting blocks base plane contour shape is comprised of rectangle and two arcs being connected with two minor face two ends of rectangle, and described two arcs are on same circle, and the diameter of its diameter and HCT scroll saw guide wheel middle part circular groove is suitable.
The beneficial effect that adopts technique scheme to produce is:
Comprise mounting blocks, the lower surface of mounting blocks is plane; This plane is provided with two blind holes vertical with plane, and two blind hole centre-to-centre spacing equal the centre-to-centre spacing of two HCT scroll saw guide wheel pin-and-holes of need installation, and the diameter of two blind holes and guide wheel cotter diameter are adaptive, the deep equality of two blind holes.Two blind holes by mounting blocks bottom are carried out the location of installing space and fitting depth to guide wheel pin, and by impacting mounting blocks, two guide wheel pins are pounded in guide wheel pin-and-hole simultaneously, and insertion depth is consistent and meet the requirements, and installation process is time saving and energy saving; The central upper portion position of mounting blocks is provided with hammering piece; While being convenient to install, carry out hammering; Two blind holes be radially equipped with spring card bead, be convenient to guide wheel pin-and-hole fixing in blind hole; Mounting blocks base plane contour shape is comprised of rectangle and two arcs being connected with two minor face two ends of rectangle, described two arcs are on same circle, the diameter of its diameter and HCT scroll saw guide wheel middle part circular groove is suitable, save raw material, when carrying out operation, can make at an easy rate two guide wheel pins find the position of guide wheel pin-and-hole accurately., it have simple in structure, cost of manufacture is low, the feature such as easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1.
In the accompanying drawings: 1, hammering piece; 2, mounting blocks; 3, blind hole; 4, spring card bead.
The specific embodiment
From the embodiment shown in Fig. 1-2, comprise mounting blocks 2, the lower surface of mounting blocks 2 is plane; This plane is provided with the centre-to-centre spacing that 3, two blind hole 3 centre-to-centre spacing of two blind holes vertical with plane equal two HCT scroll saw guide wheel pin-and-holes of need installation, and the diameter of two blind holes 3 and guide wheel cotter diameter are adaptive, the deep equality of two blind holes.
The central upper portion position of mounting blocks 2 is provided with hammering piece 1.
Two blind holes be radially equipped with spring card bead 4.
Using method:
To lead two guide wheel pins inserts in blind hole in advance, and be inserted into the end, now also have half guide wheel pin to be exposed, the shank being exposed is aimed to the guide wheel pin-and-hole on guide wheel, then with hammer, knock the hammering piece (force application part) of instrument, knock the guide wheel pin being exposed always and all enter guide wheel pin-and-hole, be i.e. the lower surface of mounting blocks and the laminating of guide wheel pin installed surface, then instrument is taken off, guide wheel pin can be installed.
Claims (4)
1. a HCT scroll saw guide wheel pin erecting tools, is characterized in that: comprise mounting blocks (2), the lower surface of described mounting blocks (2) is plane; This plane is provided with two blind holes vertical with plane (3), and two blind holes (3) centre-to-centre spacing equals the centre-to-centre spacing of two HCT scroll saw guide wheel pin-and-holes of need installation, and the diameter of two blind holes (3) and guide wheel cotter diameter are adaptive, the deep equality of two blind holes.
2. a kind of HCT scroll saw guide wheel pin erecting tools according to claim 1, is characterized in that the central upper portion position of described mounting blocks (2) is provided with hammering piece (1).
3. a kind of HCT scroll saw guide wheel pin erecting tools according to claim 1 and 2, what it is characterized in that described two blind holes is radially equipped with spring card bead (4).
4. a kind of HCT scroll saw guide wheel pin erecting tools according to claim 3, it is characterized in that described mounting blocks (2) base plane contour shape is comprised of rectangle and two arcs being connected with two minor face two ends of rectangle, described two arcs are on same circle, and the diameter of its diameter and HCT scroll saw guide wheel middle part circular groove is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575435.XU CN203557332U (en) | 2013-09-17 | 2013-09-17 | HCT fretsaw guide wheel pin installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575435.XU CN203557332U (en) | 2013-09-17 | 2013-09-17 | HCT fretsaw guide wheel pin installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557332U true CN203557332U (en) | 2014-04-23 |
Family
ID=50507079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575435.XU Expired - Fee Related CN203557332U (en) | 2013-09-17 | 2013-09-17 | HCT fretsaw guide wheel pin installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281191A (en) * | 2019-06-27 | 2019-09-27 | 中国航发贵州黎阳航空动力有限公司 | A kind of interference pin assembly method and auxiliary device |
| CN111152157A (en) * | 2019-12-25 | 2020-05-15 | 贵阳航发精密铸造有限公司 | Guide blade inner ring positioning pin assembling method |
-
2013
- 2013-09-17 CN CN201320575435.XU patent/CN203557332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281191A (en) * | 2019-06-27 | 2019-09-27 | 中国航发贵州黎阳航空动力有限公司 | A kind of interference pin assembly method and auxiliary device |
| CN111152157A (en) * | 2019-12-25 | 2020-05-15 | 贵阳航发精密铸造有限公司 | Guide blade inner ring positioning pin assembling method |
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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: 20140423 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |