CN216966530U - Material pushing device for automatic and continuous tapping - Google Patents
Material pushing device for automatic and continuous tapping Download PDFInfo
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- CN216966530U CN216966530U CN202122913578.4U CN202122913578U CN216966530U CN 216966530 U CN216966530 U CN 216966530U CN 202122913578 U CN202122913578 U CN 202122913578U CN 216966530 U CN216966530 U CN 216966530U
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- die holder
- automatic
- pressing plates
- cylinder
- tapping
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Abstract
The utility model discloses a pushing device for automatic and continuous tapping, which is arranged on an operating platform opposite to a tapping mechanism and comprises a linear reciprocating mechanism, the linear reciprocating mechanism is fixedly connected with a supporting plate, the linear reciprocating mechanism is used for driving the supporting plate to be close to or far away from the tapping mechanism, a die holder is fixedly arranged above the supporting plate, two pressing plates are symmetrically arranged at the front side of the die holder, the pressing plates are rotationally connected with a limiting seat fixedly arranged at the edge of the front end of the die holder, fixing blocks are symmetrically arranged at the left side and the right side of the die holder, springs are fixedly connected between the pressing plates and the fixing blocks and used for driving the pressing plates to tightly press a flange plate of a hexagonal flange nut workpiece, the pressing plates can tightly press the flange plate of the hexagonal flange nut workpiece through the springs, and the two pressing plates also clamp the flange plate so as to avoid slipping and rotating, the processing quality is ensured.
Description
Technical Field
The utility model relates to the technical field of nut processing, in particular to a material pushing device for automatic and continuous tapping.
Background
The inner hole tapping of the hexagonal nut is completed by pushing the whole hexagonal nut into a rotary tapping drill bit after clamping the hexagonal nut, but the hexagonal nut is generally a common hexagonal nut which is integrally consistent and does not have a flange convex disc.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model relates to a material pushing device for automatic and continuous tapping, which is simple and reliable in structure, effectively solves the technical problems and is suitable for popularization and application, and in order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a blevile of push for automatic attack tooth in succession, blevile of push and one attack tooth mechanism and set up relatively on operation platform, blevile of push includes straight reciprocating motion mechanism, straight reciprocating motion mechanism has linked firmly the backup pad, straight reciprocating motion mechanism is used for the drive the backup pad is close to or keeps away from and attacks tooth mechanism, the top of backup pad has set firmly the die holder, the front side symmetry of die holder is equipped with two clamp plates, the clamp plate rotates with the spacing seat that sets firmly at die holder front end edge to be connected, the left and right sides symmetry of die holder is equipped with the fixed block, the spring has been linked firmly between clamp plate and the fixed block, the spring is used for ordering about the ring flange that the clamp plate compressed tightly hexagonal flange nut work piece.
On the basis of the above scheme and as a preferable scheme of the scheme: the linear reciprocating mechanism comprises a first cylinder, a guide rail and a sliding block, the guide rail is fixedly arranged on the operating platform, the sliding block is connected with the guide rail in a sliding mode, the first cylinder is fixedly arranged on the operating platform, and a piston rod of the first cylinder is fixedly connected with the sliding block.
On the basis of the above scheme and as a preferable scheme of the scheme: and the middle part of the die holder is provided with a through hole which penetrates through the die holder from front to back.
On the basis of the above scheme and as a preferable scheme of the scheme: still fixed mounting has the second cylinder in the backup pad, the piston rod of second cylinder has linked firmly the push rod, the push rod with the coaxial setting of through-hole, the second cylinder is used for driving the push rod and passes from the through-hole.
On the basis of the above scheme and as a preferable scheme of the scheme: and four corners of the bottom of the operating platform are respectively provided with a supporting rod.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: make the clamp plate can compress tightly the ring flange of hexagon flange nut work piece through the spring, two clamp plates also carry out the centre gripping simultaneously to it in order to avoid skidding the rotation, when attacking tooth drill bit operation during operation, straight reciprocating motion mechanism orders about hexagon flange nut work piece and runs through to accomplish behind the attack tooth drill bit and attacks the tooth, and this device circulation reciprocating motion can realize automatic continuous attack the tooth, improves machining efficiency, reduces workman intensity of labour.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the pusher;
FIG. 3 is a schematic feed diagram.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The inner hole tapping of the hexagon nut is finished by pushing the whole hexagon nut into a rotary tapping drill bit after clamping the hexagon, but the hexagon nut is usually a common hexagon nut which is integrally consistent and does not have a flange convex disc, when the inner hole tapping operation is carried out on the hexagon flange nut, due to the structural particularity, the conditions of difficult clamping and difficult blanking exist, and automatic continuous tapping is difficult to realize, in order to solve the technical problems, as shown in figures 1-3, the utility model relates to a material pushing device for automatic continuous tapping, the material pushing device and a tapping mechanism 1 are oppositely arranged on an operating platform 2, the tapping mechanism 1 comprises a tapping drill bit 3 which is driven to rotate by a motor, the tapping drill bit 3 faces the material pushing device and is used for tapping a workpiece, the material pushing device comprises a linear reciprocating mechanism, and the linear reciprocating mechanism is fixedly connected with a support plate 4, the linear reciprocating mechanism is used for driving the supporting plate 4 to be close to or keep away from the tapping mechanism 1, the die holder 5 is fixedly arranged above the supporting plate 4, two pressing plates 6 are symmetrically arranged at the front side of the die holder 5, the two pressing plates 6 can clamp two corners of a hexagonal flange nut workpiece 7 from two sides, the pressing plates 6 are rotatably connected with limiting seats 8 fixedly arranged at the front end edge of the die holder 5, the distance between the two limiting seats 8 is matched with the diameter of a flange plate of the hexagonal flange nut workpiece 7, fixing blocks 9 are symmetrically arranged at the left side and the right side of the die holder 5, springs 10 are fixedly connected between the pressing plates 6 and the fixing blocks 9, the springs 10 are used for driving the pressing plates 6 to compress the flange plate of the hexagonal flange nut workpiece 7, the device is ingenious in structural design, the flange plate of the hexagonal flange nut workpiece 7 can be compressed by the pressing plates 6 through the springs 10, and the two pressing plates 6 can be clamped to avoid slipping and rotating at the same time, when the tapping drill bit 3 operates, the linear reciprocating mechanism drives the hexagonal flange nut workpiece 7 to penetrate through the tapping drill bit 3 to complete tapping.
Further, the linear reciprocating mechanism comprises a first cylinder 11, a guide rail 12 and a sliding block 13, the guide rail 12 is fixedly arranged on the operating platform 2, the sliding block 13 is slidably connected with the guide rail 12, the first cylinder 11 is fixedly arranged on the operating platform 2, a piston rod of the first cylinder 11 is fixedly connected with the sliding block 13, and the guide rail 12 plays a role in guiding, so that the moving accuracy is ensured, and the processing accuracy is ensured.
Furthermore, the middle part of the die holder 5 is provided with a through hole 14 which penetrates through the die holder from front to back, and the diameter of the through hole 14 is larger than that of the tapping drill 3 so as to avoid interference between the tapping drill 3 and the die holder 5 during tapping.
Further, a second cylinder 15 is fixedly mounted on the supporting plate 4, a piston rod of the second cylinder 15 is fixedly connected with a push rod 16, the push rod 16 is coaxially arranged with the through hole 14, the second cylinder 15 is used for driving the push rod 16 to penetrate through the through hole 14, after the tapping is completed and the supporting plate 4 is reset, the second cylinder 15 is started to extend out of the push rod 16 until the push rod 16 abuts against the rear end of the hexagonal flange nut workpiece 7 and pushes the hexagonal flange nut workpiece out forwards, and when the hexagonal flange nut workpiece 7 is pushed out, the pressing plate 6 rotates outwards, and the hexagonal flange nut workpiece 7 finally falls down, so that automatic discharging is completed.
Furthermore, the four corners of the bottom of the operating platform 2 are respectively provided with a support rod 17, and the support rods 17 support the operating platform 2, so that the support strength and stability of the structure are ensured.
According to the specific working principle, as shown in fig. 3, before the die holder 5 works, a feeding mechanism 18 is further arranged above the die holder 5, the feeding mechanism 18 can sequentially feed the hexagonal flange nut workpiece 7 into the station, after the hexagonal flange nut workpiece 7 is fed between the two pressing plates 6, the first air cylinder 11 firstly works to enable the sliding block 13 to advance, so that the tapping drill 3 finally penetrates through the inner hole of the hexagonal flange nut workpiece 7 to complete tapping, then the first air cylinder 11 drives the sliding block 13 to reset, then the second air cylinder 15 runs to stretch out the push rod 16 firstly to push the hexagonal flange nut workpiece 7 out of the station and finally reset, the feeding mechanism feeds the workpiece again, and the circular reciprocating operation realizes automatic and continuous tapping.
It should be noted that the technical features of the cylinder, the tapping mechanism, the feeding mechanism, etc. related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, and the control manner and the spatial arrangement manner that may be related to these technical features are conventional in the art, and should not be regarded as the utility model point of the present patent, and the present patent is not further specifically described in detail.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes in structure, shape and principle of the utility model should be covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a blevile of push for automatic tooth is attacked in succession, blevile of push sets up on operation platform with a tooth mechanism is attacked relatively which characterized in that: blevile of push includes sharp reciprocating motion mechanism, sharp reciprocating motion mechanism has linked firmly the backup pad, sharp reciprocating motion mechanism is used for the drive the backup pad is close to or keeps away from attacks tooth mechanism, the top of backup pad has set firmly the die holder, the front side symmetry of die holder is equipped with two clamp plates, the clamp plate rotates with the spacing seat that sets firmly at die holder front end edge to be connected, the left and right sides symmetry of die holder is equipped with the fixed block, the spring has been linked firmly between clamp plate and the fixed block, the spring is used for ordering about the ring flange that the clamp plate compressed tightly the hexagon flange nut work piece.
2. A pusher device for automatic and continuous tapping according to claim 1, characterised in that: the linear reciprocating mechanism comprises a first air cylinder, a guide rail and a sliding block, the guide rail is fixedly arranged on the operating platform, the sliding block is connected with the guide rail in a sliding mode, the first air cylinder is fixedly arranged on the operating platform, and a piston rod of the first air cylinder is fixedly connected with the sliding block.
3. A pusher device for automatic and continuous tapping according to claim 2, characterised in that: and the middle part of the die holder is provided with a through hole which penetrates through the die holder from front to back.
4. A pusher device for automatic and continuous tapping according to claim 3, characterised in that: still fixed mounting has the second cylinder in the backup pad, the piston rod of second cylinder has linked firmly the push rod, the push rod with the coaxial setting of through-hole, the second cylinder is used for driving the push rod and passes from the through-hole.
5. A pusher device for automatic and continuous tapping according to claim 1, characterised in that: and four corners of the bottom of the operating platform are respectively provided with a supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913578.4U CN216966530U (en) | 2021-11-25 | 2021-11-25 | Material pushing device for automatic and continuous tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913578.4U CN216966530U (en) | 2021-11-25 | 2021-11-25 | Material pushing device for automatic and continuous tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216966530U true CN216966530U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122913578.4U Active CN216966530U (en) | 2021-11-25 | 2021-11-25 | Material pushing device for automatic and continuous tapping |
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| Country | Link |
|---|---|
| CN (1) | CN216966530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237594A (en) * | 2023-03-02 | 2023-06-09 | 宁波固远管件有限公司 | Tapping equipment |
-
2021
- 2021-11-25 CN CN202122913578.4U patent/CN216966530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237594A (en) * | 2023-03-02 | 2023-06-09 | 宁波固远管件有限公司 | Tapping equipment |
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