CN213003118U - Horizontal tapping machine - Google Patents
Horizontal tapping machine Download PDFInfo
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- CN213003118U CN213003118U CN202021662188.3U CN202021662188U CN213003118U CN 213003118 U CN213003118 U CN 213003118U CN 202021662188 U CN202021662188 U CN 202021662188U CN 213003118 U CN213003118 U CN 213003118U
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- tapping
- clamping
- hole
- main shaft
- sliding sleeve
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Abstract
The utility model provides a horizontal tapping machine, including base portion, clamping part, tapping part, the clamping part includes mount pad, sliding sleeve seat, centre gripping axle, holder, first connecting rod, spring, and the tapping part includes base, tapping motor, tapping main shaft, installation head, and the transmission output of tapping motor is connected with the tapping main shaft transmission, and the tip of tapping main shaft sets up the hole of worker's installation head block, the installation head includes drill bushing and end cap, the drill bushing block is in the hole of tapping main shaft tip, sets up the card hole of installation drilling rod end in the axle center department of drill bushing, still sets up the external screw thread at the tip of tapping main shaft, still sets up the internal thread at the right side tip of end cap, in order to match with the external screw thread of tapping main shaft, and the left side tip through-hole is set up to with drill bushing activity block at the tip of tapping main shaft, the utility model discloses a size of the holder of adjustment clamping, and the installation head of the tapping part is adjusted, so that the requirements of different drilling sizes of different workpieces can be met.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a horizontal tapping machine.
Background
The existing tapping machine is not universal due to the limited size of the applicable processing workpiece, so that the practicability is poor.
Disclosure of Invention
There is a need for a horizontal tapping machine.
A horizontal tapping machine comprises a base part, a clamping part and a tapping part, wherein the base part is a rigid frame body and is used for supporting the clamping part and the tapping part, the clamping part comprises an installation seat, a sliding sleeve seat, a clamping shaft, a clamping device, a first connecting rod and a spring, the installation seat is arranged above the base part, the sliding sleeve seat is fixedly arranged above the installation seat and comprises a sliding sleeve and a fixed rod, the outer wall of the sliding sleeve is fixedly connected with the sliding sleeve seat, the clamping shaft penetrates through the sliding sleeve seat, one end of the fixed rod is fixedly connected with the sliding sleeve seat, the other end of the fixed rod is hinged with the first connecting rod, one end of the clamping shaft penetrates through the sliding sleeve, the clamping device is arranged at the end part of the clamping shaft and is used for clamping a workpiece to be processed, the other end of the clamping shaft is hinged with the other end of the first connecting rod, the spring is sleeved on the outer wall of the clamping shaft, so as to stretch or compress the spring by pulling the first connecting rod, the tapping part comprises a base, a tapping motor, a tapping main shaft and an installation head, the base is fixed above the base part, a through hole for installing the tapping main shaft is arranged on the base, the transmission output end of the tapping motor is in transmission connection with the tapping main shaft, a hole for clamping the installation head is arranged at the end part of the tapping main shaft, the mounting head comprises a drill bushing and an end cap, the drill bushing is clamped in a hole at the end part of the tapping spindle, a clamping hole for installing the end of the drill rod is arranged at the axis of the drill bushing, an external thread is arranged at the end part of the tapping main shaft, an internal thread is arranged at the right end part of the end cap, the hole diameter of the through hole is larger than the hole clamping diameter of the drill bushing and smaller than the outer diameter of the drill bushing so as to movably clamp the drill bushing on the end part of the tapping main shaft.
Preferably, the drill sleeve is a replaceable part, and the inner diameter of the clamping hole of the drill sleeve is matched with the drill rods with different sizes.
Preferably, the top of the base part is provided with a slide rail groove, and the bottom of the mounting seat is provided with a slide block boss matched with the slide rail groove, so that the position of the mounting seat on the base part can be adjusted.
Preferably, the clamping portion further comprises a second connecting rod, and the second connecting rod is arranged between the first connecting rod and the fixing rod and is hinged with the first connecting rod and the fixing rod respectively, so that the swing range of the first connecting rod is enlarged.
Preferably, the gripper comprises a four-jaw chuck, the jaws of which are adjustable in position relative to the chuck for accommodating workpieces of different sizes.
Preferably, the clamping hole of the drill sleeve is a square hole.
The utility model discloses in, through the size of the holder of adjustment clamping part to and the installation head of adjustment tapping portion, can be suitable for the not different demand of drilling size of different work pieces.
Drawings
Fig. 1 and 2 are schematic axial views of the apparatus at two angles.
Fig. 3 is a partial sectional view of the tapped portion. The structures of the tapping spindle 23, the mounting head 24, the drill bushing 241, the chucking hole 242, the end cap 243, and the end through hole 244 are shown.
In the figure: the tapping machine comprises a base part 10, a mounting seat 11, a sliding sleeve 12, a fixing rod 13, a clamping shaft 14, a clamp 15, a first connecting rod 16, a spring 17, a second connecting rod 18, a base 21, a tapping motor 22, a tapping spindle 23, a mounting head 24, a drill bushing 241, a clamping hole 242, an end cap 243 and an end through hole 244.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1-3, an embodiment of the present invention provides a horizontal tapping machine, including a base portion 10, a clamping portion, and a tapping portion, where the base portion 10 is a rigid frame body for supporting the clamping portion and the tapping portion, the clamping portion includes a mounting seat 11, a sliding sleeve seat, a clamping shaft 14, a clamping device 15, a first connecting rod 16, and a spring 17, the mounting seat 11 is disposed above the base portion 10, the sliding sleeve seat is fixedly disposed above the mounting seat 11, the sliding sleeve seat includes a sliding sleeve 12 and a fixing rod 13, an outer wall of the sliding sleeve 12 is fixedly connected with the sliding sleeve seat, the clamping shaft 14 passes through the sliding sleeve seat, one end of the fixing rod 13 is fixedly connected with the sliding sleeve seat, and the other end of the fixing rod is hinged with the first connecting rod 16, one end of the clamping shaft 14 passes through the sliding sleeve 12, the clamping device 15 is disposed at an end of the clamping shaft 14 for clamping a workpiece to be processed, and the other end of the clamping, the spring 17 is sleeved on the outer wall of the clamping shaft 14, one end of the spring 17 is fixedly connected with the sliding sleeve 12, the other end of the spring 17 is connected with the outer wall of the first connecting rod 16, so as to stretch or compress the spring 17 by pulling the first connecting rod 16, the tapping part comprises a base 21, a tapping motor 22, a tapping spindle 23 and an installation head 24, the base 21 is fixed above the base part 10, a through hole for installing the tapping spindle 23 is formed in the base 21, a transmission output end of the tapping motor 22 is in transmission connection with the tapping spindle 23, a hole for clamping the installation head 24 is formed in the end part of the tapping spindle 23, the installation head 24 comprises a drill sleeve 241 and an end cap 243, the drill sleeve 241 is clamped in the hole in the end part of the tapping spindle 23, a clamping hole 242 for installing a drill rod end is formed in the axis of the drill sleeve 241, an external thread is further arranged at the end part of the tapping, the end part through hole 244 is formed in the left end part of the end cap 243 to match with the external thread of the tapping spindle 23, and the aperture of the through hole is larger than the aperture of the clamping hole 242 of the drill bushing 241 and smaller than the outer diameter of the drill bushing 241, so that the drill bushing 241 is movably clamped at the end part of the tapping spindle 23.
Further, the drill sleeve 241 is a replaceable piece, and the inner diameter size of the clamping hole 242 of the drill sleeve 241 is matched with the sizes of drill rods with different sizes.
Installing a workpiece to be processed on a holder 15, pulling a first connecting rod 16 outwards, driving a holding shaft 14 to move outwards relative to a sliding sleeve 12, keeping a spring 17 in a normal state, drilling a hole on the workpiece by a drill rod, driving the workpiece, the holder 15 and the holding shaft 14 to move forwards slowly, after the thread processing is finished, keeping the spring 17 in a compressed state and having deformation potential energy, operating a tapping motor 22 of a tapping part to enable the tapping motor 22 to rotate reversely, withdrawing the drill rod, driving the workpiece to withdraw reversely by the tapping motor 22, and recovering the deformation of the compressed spring 17 to assist the withdrawal of the workpiece; the drill sleeve 241 is a replaceable part, the clamping hole 242 can be made into different sizes, and the drill sleeve 241 can be replaced by screwing the end cap 243, so that the drill rod can adapt to drill rods with different sizes, and the size requirement of an internal threaded hole required by different workpieces to be machined can be met.
Further, a slide rail groove is formed in the top of the base portion 10, and a slide block boss is arranged at the bottom of the mounting seat 11 to match with the slide rail groove, so that the position of the mounting seat 11 on the base portion 10 can be adjusted.
Further, the clamping portion further comprises a second connecting rod 18, and the second connecting rod 18 is disposed between the first connecting rod 16 and the fixing rod 13 and is hinged to the first connecting rod 16 and the fixing rod 13, so that the swing range of the first connecting rod 16 is increased.
Further, the gripper 15 comprises a four-jaw chuck, the jaws of which are adjustable in position relative to the chuck for accommodating workpieces of different sizes.
Further, the clamping hole 242 of the drill bushing 241 is a square hole.
The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.
The above disclosure is only illustrative of the preferred embodiments of the present invention, which should not be taken as limiting the scope of the invention, but rather the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that all or part of the above-described embodiments may be implemented and equivalents thereof may be made to the claims of the present invention while remaining within the scope of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be suitably combined to form other embodiments as will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a horizontal tapping machine which characterized in that: the clamping device comprises a base part, a clamping part and a tapping part, wherein the base part is a rigid frame body and is used for supporting the clamping part and the tapping part, the clamping part comprises an installation seat, a sliding sleeve seat, a clamping shaft, a clamping device, a first connecting rod and a spring, the installation seat is arranged above the base part, the sliding sleeve seat is fixedly arranged above the installation seat, the sliding sleeve seat comprises a sliding sleeve and a fixed rod, the outer wall of the sliding sleeve is fixedly connected with the sliding sleeve seat, the clamping shaft penetrates through the sliding sleeve seat, one end of the fixed rod is fixedly connected with the sliding sleeve seat, the other end of the fixed rod is hinged with the first connecting rod, one end of the clamping shaft penetrates through the sliding sleeve, the clamping device is arranged at the end part of the clamping shaft and is used for clamping a workpiece to be processed, the other end of the clamping shaft is hinged with the other end of the first connecting rod, the spring is sleeved on the outer wall of the clamping shaft, one end of, the tapping part comprises a base, a tapping motor, a tapping main shaft and an installing head, wherein the base is fixed above the base part, a through hole for installing the tapping main shaft is formed in the base, a transmission output end of the tapping motor is in transmission connection with the tapping main shaft, a hole for installing the head in a clamping mode is formed in the end part of the tapping main shaft, the installing head comprises a drill bushing and an end cap, the drill bushing is clamped in the hole in the end part of the tapping main shaft, a clamping hole for installing a drill rod end is formed in the axis position of the drill bushing, an external thread is further arranged at the end part of the tapping main shaft, an internal thread is further arranged at the right side end part of the end cap and matched with the external thread of the tapping main shaft, a through hole is formed in the left side end part of the end cap, the aperture of the through hole is larger than the.
2. The horizontal tapping machine of claim 1 wherein: the drill bushing is a replaceable part, and the inner diameter of the clamping hole of the drill bushing is matched with the drill rods with different sizes.
3. The horizontal tapping machine of claim 2 wherein: the top of the base part is provided with a slide rail groove, and the bottom of the mounting seat is provided with a slide block boss to be matched with the slide rail groove, so that the position of the mounting seat on the base part can be adjusted.
4. The horizontal tapping machine of claim 1 wherein: the clamping part further comprises a second connecting rod, the second connecting rod is arranged between the first connecting rod and the fixing rod and is hinged with the first connecting rod and the fixing rod respectively, and accordingly the swing range of the first connecting rod is enlarged.
5. The horizontal tapping machine of claim 1 wherein: the gripper includes a four-jaw chuck having jaws that are adjustable in position relative to the chuck for accommodating workpieces of different sizes.
6. The horizontal tapping machine of claim 1 wherein: the clamping hole of the drill bushing is a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021662188.3U CN213003118U (en) | 2020-08-11 | 2020-08-11 | Horizontal tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021662188.3U CN213003118U (en) | 2020-08-11 | 2020-08-11 | Horizontal tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003118U true CN213003118U (en) | 2021-04-20 |
Family
ID=75465990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021662188.3U Active CN213003118U (en) | 2020-08-11 | 2020-08-11 | Horizontal tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619105A (en) * | 2022-01-27 | 2022-06-14 | 杭州吉众机电股份有限公司 | Three-side synchronous tapping machine |
-
2020
- 2020-08-11 CN CN202021662188.3U patent/CN213003118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619105A (en) * | 2022-01-27 | 2022-06-14 | 杭州吉众机电股份有限公司 | Three-side synchronous tapping machine |
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