CN209919034U - Telescopic screw tap twisting rod - Google Patents
Telescopic screw tap twisting rod Download PDFInfo
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- CN209919034U CN209919034U CN201920509560.8U CN201920509560U CN209919034U CN 209919034 U CN209919034 U CN 209919034U CN 201920509560 U CN201920509560 U CN 201920509560U CN 209919034 U CN209919034 U CN 209919034U
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- connecting piece
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- action bars
- tap
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Abstract
The utility model belongs to the technical field of mechanical tool, a flexible screw tap hank pole is disclosed, including action bars and connecting piece, the crooked setting of one end of connecting piece and be connected with operating handle, the other end of connecting piece is the sleeve, telescopic surface is provided with a plurality of positioning hole along its axial equidistant, the tip that the action bars is close to the connecting piece is pegged graft with the sleeve, the tip that the action bars is close to the connecting piece is provided with the elastic locating pin, elastic locating pin and locating hole location fit, the tip that the connecting piece was kept away from to the action bars is provided with the flexion, the free end of flexion is connected with the anchor clamps body, the anchor clamps. The utility model discloses simple structure, convenient to use, it is comfortable laborsaving, can realize at different work planes and space operation, satisfied the requirement in tapping, the cross silk operation effectively.
Description
Technical Field
The utility model relates to the technical field of mechanical tools, specifically a flexible screw tap hank pole.
Background
The mechanical equipment manufacturing industry field needs the manual work to make a large amount of join in marriage when the box class part assembly of product and makes the screw hole, and some prefabricated screw holes also can be because of painting, scarfing cinder reason such as incomplete need cross the silk sometimes, and these screw holes are too big and the size is inconsistent, distribute in different join in marriage and make the space even. Adopt ordinary screw tap hank pole often to touch operating space undersize, strength is not enough, the operation plane is difficult to change when tapping, cross the silk, need cross the silk repeatedly moreover among the tapping process, often can cause crooked and the mashed tooth of screw hole because of the location is inaccurate, the dynamics is difficult to hold, also easily makes the screw tap impaired or fracture. Thereby making the tapping degree of difficulty big, intensity of labour is high, and is consuming time long. The conventional tap twisting rod has certain limitations in terms of necessity of work and comfort of an operator, which causes time and inconvenience to the operator. Therefore, the key for solving the problem is to develop the screw tap twisting rod which has a simple structure, is convenient to use, is comfortable and saves labor and can realize operation on different working planes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flexible screw tap hank pole solves the tapping, when crossing the silk operating space undersize, the not enough problem of strength.
The utility model provides a basic scheme that: a telescopic tap twisting rod comprises an operating rod and a connecting piece, wherein one end of the connecting piece is arranged in a bending way and is connected with an operating handle, the other end of the connecting piece is a sleeve,the telescopic surface is provided with a plurality of positioning hole along its axial equidistant, the tip that the action bars is close to the connecting piece is pegged graft with the sleeve, the tip that the action bars is close to the connecting piece is provided with the elastic locating pin, elastic locating pin and locating hole location fit, the tip that the connecting piece was kept away from to the action bars is provided with the flexion, and the free end of flexion is connected with the anchor clamps body, and the anchor clamps body is used for the centre gripping screw tap.
Working principle of basic scheme: the staff passes through the cooperation of elastic locating pin and locating hole for the length between adjustment operating handle and the anchor clamps body, then uses the stalk portion of anchor clamps body centre gripping fixed screw tap, inserts the screw tap screw hole and holds operating handle and make this device rotate around the screw hole, carries out the tapping or crosses the silk.
Advantageous effects of the basic schemeThe method comprises the following steps: adopt the elastic locating pin to adjust the grafting length of action bars in the connecting piece sleeve inside, satisfy different moment sizes to adjust effect moment according to operation comfort level and reach laborsaving effect and simple structure, convenient operation.
Further, the method can be used for preparing a novel materialThe free end of the bending portion is an outer hexagonal cylinder, the end portion, close to the bending portion, of the fixture body is provided with an inner hexagonal cavity matched with the shape of the outer hexagonal cylinder, the side wall of the inner hexagonal cavity is provided with a set screw, and the set screw is used for fastening when the outer hexagonal cylinder is plugged with the inner hexagonal cavity.
Through the arrangement, the inserting length of the hexagonal cylinder on the positioning screw adjusting operation rod in the fixture body can meet the requirements of different working spaces and plane operations of the hinge rod, the torque born by the matching of the outer hexagonal cylinder and the inner hexagonal cavity is large, the outer hexagonal cylinder is not easy to slip, and the service life of the device is prolonged.
Further, the method can be used for preparing a novel materialThe free end of the clamp body is provided with a clamping groove, the free end of the clamp body is connected with a sliding block through the clamping groove in a sliding mode, the outer side wall of the clamp body is connected with an adjusting screw in a threaded mode, the tip of the adjusting screw is located in the clamping groove, the tip of the adjusting screw is connected with the sliding block in a threaded mode, and the end face, far away from the adjusting screw, of the sliding block is matched with the handle portion of the screw tap in shape through a cavity formed by enclosing the clamping groove.
Through the setting, the position of the adjustable sliding block of the adjusting screw in the sliding groove of the clamp body is adjusted, so that the screw taps with different models can be conveniently clamped to meet the tapping requirement, and the practicability of the device is improved.
Further, the method can be used for preparing a novel materialAnd the number of the elastic positioning pins is at least two.
Through the arrangement, the connection between the connecting piece and the operating rod is more stable.
Further, the method can be used for preparing a novel materialAnd the elastic positioning pin is in threaded connection with the operating rod.
Through the arrangement, the disassembly, the replacement or the maintenance are convenient.
Further, the method can be used for preparing a novel materialAnd the operating handle is connected with the connecting piece through a connecting screw arranged at the axis.
Through the arrangement, the phenomenon that the operating handle rotates relative to the connecting piece when a worker operates to influence the force is avoided.
Drawings
Fig. 1 is a schematic structural view of a telescopic tap twisting rod of the present invention;
FIG. 2 is a bottom view of the clamp body 5 of FIG. 1;
fig. 3 is a cross-sectional view of the clamp body 5 of fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the clamp comprises a connecting screw 1, an operating handle 2, a connecting piece 3, a set screw 4, a clamp body 5, an adjusting screw 6, an operating rod 7, an elastic positioning pin I8, an elastic positioning pin II 9 and a sliding block 10.
Embodiment is as shown in fig. 1, a telescopic tap twisting rod comprises an operating rod 7, a connecting piece 3 and a clamp body 5, wherein the left end of the connecting piece 3 is arranged in a bending mode and is provided with an operating handle 2, and the operating handle 2 is connected with the connecting piece 3 through a connecting screw 1 arranged at the axis, so that the phenomenon that the operating handle 2 rotates relative to the connecting piece 3 to influence force generation when a worker operates the telescopic tap twisting rod is avoided. The right-hand member of connecting piece 3 is the sleeve, six positioning hole have been seted up along the axial equidistant on telescopic surface, the left end and the sleeve of action bars 7 are pegged graft, the left end threaded connection of action bars 7 has two elastic locating pin (elastic locating pin I8, elastic locating pin II 9), elastic locating pin and locating hole location fit, the right-hand member of action bars 7 is provided with the flexion, the free end of flexion is outer hexagonal cylinder, the anchor clamps body is the cylinder, the interior hexagonal cavity with outer hexagonal cylinder shape adaptation is seted up to the upper end of the anchor clamps body 5, the lateral wall threaded connection of interior hexagonal cavity has holding screw 4, when interior hexagonal cavity was pegged graft into to outer hexagonal cylinder, holding screw 4 is located the outer hexagonal cylinder of the inseparable conflict of the tip of interior hexagonal cavity, the reinforcement is connected.
Referring to fig. 2 and 3, a clamping groove is formed at the lower end of the clamp body 5, a sliding block 10 is connected to the lower end of the clamp body 5 through the clamping groove in a sliding manner, an adjusting screw 6 is connected to the outer side wall of the clamping groove in a threaded manner, the tip of the adjusting screw 6 is located in the clamping groove, the tip of the adjusting screw 6 is connected to the right end of the sliding block 10 in a threaded manner, and a cavity formed by enclosing the left end surface of the sliding block 10 and the clamping groove is matched with the handle portion of the screw tap in shape.
During specific work, the staff passes through the cooperation of elastic locating pin and locating hole, the length between adjustment operating handle 2 and the anchor clamps body 5, through the grafting length of hexagonal cylinder in the anchor clamps body 5 on set screw adjustment action bars 7, be used for being suitable for present working space and working plane requirement, and through the position of adjusting screw 6 adjusting block 10 in anchor clamps clamp groove, make things convenient for the stalk portion of the screw tap that the centre gripping used, insert the screw tap into the screw hole at last and hold operating handle 2 and make this device rotate around the screw hole, carry out the tapping or cross the silk.
The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a flexible screw tap hank pole which characterized in that: including action bars (7) and connecting piece (3), the crooked setting of one end of connecting piece (3) and be connected with operating handle (2), the other end of connecting piece (3) is the sleeve, and telescopic surface is provided with a plurality of positioning hole along its axial equidistant, tip and the sleeve grafting that action bars (7) are close to connecting piece (3), the tip that action bars (7) are close to connecting piece (3) is provided with the elastic locating pin, elastic locating pin and positioning hole location fit, the tip that connecting piece (3) were kept away from in action bars (7) is provided with the flexion, and the free end of flexion is connected with the clamp body (5), and the clamp body (5) are used for the centre gripping screw tap.
2. A telescopic tap reel as claimed in claim 1, wherein: the free end of flexion is outer hexagonal cylinder, the anchor clamps body (5) are close to the tip of flexion and offer the hexagon socket head cap cavity with outer hexagonal cylinder shape adaptation, the lateral wall of hexagon socket head cap cavity is provided with holding screw (4), holding screw (4) are used for fastening when outer hexagonal cylinder is pegged graft with hexagon socket head cap cavity.
3. A telescopic tap reel as claimed in claim 1, wherein: the free end of the clamp body (5) is provided with a clamping groove, the free end of the clamp body (5) is connected with a sliding block (10) through the clamping groove in a sliding mode, the outer side wall of the clamp body (5) is connected with an adjusting screw (6) in a threaded mode, the tip of the adjusting screw (6) is located in the clamping groove, the tip of the adjusting screw (6) is connected with the sliding block (10) in a threaded mode, and the end face, away from the adjusting screw (6), of the sliding block (10) is matched with the handle portion of the screw tap in a shape, wherein the cavity is formed by enclosing the clamping groove.
4. A telescopic tap reel as claimed in claim 1, wherein: the number of the elastic positioning pins is at least two.
5. A telescopic tap reel as claimed in claim 1, wherein: the elastic positioning pin is in threaded connection with the operating rod (7).
6. A telescopic tap reel as claimed in claim 1, wherein: the operating handle (2) is connected with the connecting piece (3) through a connecting screw (1) arranged at the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509560.8U CN209919034U (en) | 2019-04-16 | 2019-04-16 | Telescopic screw tap twisting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509560.8U CN209919034U (en) | 2019-04-16 | 2019-04-16 | Telescopic screw tap twisting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919034U true CN209919034U (en) | 2020-01-10 |
Family
ID=69073902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509560.8U Active CN209919034U (en) | 2019-04-16 | 2019-04-16 | Telescopic screw tap twisting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919034U (en) |
-
2019
- 2019-04-16 CN CN201920509560.8U patent/CN209919034U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 650101 Majinpu Xiaoying Toll Station, High tech Zone, Kunming, Yunnan Patentee after: Operation Branch of Yunnan Construction Infrastructure Investment Co.,Ltd. Address before: 652399 Yunling, Miyang Town, Maitreya City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province No. 10-1 and 2, shengshijiayuan Patentee before: DIANNAN BRANCH OF YUNNAN INFRASTRUCTURE INVESTMENT CO.,LTD. |