CN211386981U - Coaxial hole machining tool - Google Patents
Coaxial hole machining tool Download PDFInfo
- Publication number
- CN211386981U CN211386981U CN201921348807.9U CN201921348807U CN211386981U CN 211386981 U CN211386981 U CN 211386981U CN 201921348807 U CN201921348807 U CN 201921348807U CN 211386981 U CN211386981 U CN 211386981U
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- Prior art keywords
- connecting plate
- vertical frame
- clamping
- machining tool
- hole machining
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- 238000003754 machining Methods 0.000 title claims description 12
- 238000005553 drilling Methods 0.000 claims abstract description 24
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000001788 irregular Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002547 anomalous effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of machinery, and discloses a coaxial hole processing tool, which comprises a clamping device and a drilling assembly fixedly connected with the bottom end of the clamping device, wherein the clamping device comprises a connecting plate, a vertical frame and a clamping plate, two rectangular holes are arranged on the connecting plate, the bottom of the vertical frame penetrates through the connecting plate through the rectangular holes and is fixedly connected with the clamping plate, the drilling assembly is symmetrically arranged on the two clamping plates, when the drilling work is required, the two clamping plates are slid to ensure that the adjacent surfaces of the two clamping plates are attached to an object to be drilled, then the drilling assembly is electrically connected with an external power supply to drill the object, because the clamping plates pass through the vertical frame and are always kept in a vertical state with the connecting plate, the circle centers of the drilling assemblies on the two clamping plates are on the same horizontal line, the problem that the irregular object is easy to deviate when being drilled is avoided.
Description
Technical Field
The utility model belongs to the technical field of machinery, especially, relate to a with shaft hole processing frock.
Background
The coaxial holes refer to two or more circular holes of two holes, wherein the circular holes are positioned on the same straight line, and the coaxial holes are widely applied and relate to various industries.
The existing coaxial hole machining tool adopts a clamp to clamp an object to be drilled, holes are drilled through points reserved at symmetrical positions of two ends of the clamp, and when the object with the holes is irregular in shape, errors are easily generated by a simple clamping method.
SUMMERY OF THE UTILITY MODEL
The utility model provides a with shaft hole processing frock aims at solving current with shaft hole processing tool and adopts anchor clamps to grasp the object of treating the trompil to reserve the point of establishing through anchor clamps both ends symmetric position and carry out the trompil, when taking trompil object shape irregular, adopt the easy problem of error that produces of method of simple centre gripping.
The utility model discloses a realize like this, a coaxial hole processing frock, including clamping device and the drilling subassembly of fixed connection in the clamping device bottom, clamping device includes connecting plate, vertical frame and grip block, vertical frame sliding connection is in the top of connecting plate, the grip block with the bottom fixed connection of vertical frame; the drilling assembly comprises two threaded pipes, a drill bit, a connecting rod and a motor, wherein the two threaded pipes penetrate through the two clamping plates respectively and are fixedly connected with the clamping plates, the drill bit is in threaded connection with the inside of the threaded pipes, one end of the connecting rod is in sliding connection with the drill bit, and the other end of the connecting rod is fixedly connected with the output end of the motor.
Preferably, the connecting plate is of a rectangular plate-shaped structure, two rectangular holes are formed in the connecting plate along the length direction of the connecting plate, and the vertical frame penetrates through the connecting plate through the two rectangular holes.
Preferably, the clamping device further comprises two fixing bolts, the two fixing bolts correspond to the two vertical frames one by one, and the two fixing bolts penetrate through the vertical frames and are in threaded connection with the vertical frames.
Preferably, the middle of the connecting plate is further provided with a sliding groove, the bottom of the vertical frame is fixedly connected with a sliding block, and the sliding block is matched with the sliding groove.
Preferably, the drilling assembly further comprises a motor box, wherein one end of the motor box is fixedly connected with the threaded pipe, the motor box is hollow, and the size of an inner cavity of the motor box is matched with that of the motor.
Preferably, the threaded pipe is of a circular tubular structure, the inner diameter of the threaded pipe is equal to the diameter of the drill bit, and an internal thread is further formed inside the threaded pipe and is matched with the thread formed on the drill bit.
Preferably, the two threaded pipes are respectively fixed on one side far away from the two clamping plates, and the circle centers of the two threaded pipes are on the same horizontal line.
Preferably, rectangular channels are formed in the two sides of the connecting plate, and the two ends of the vertical frame are clamped inside the two rectangular channels and are connected with the rectangular channels in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the coaxial hole processing tool of the utility model is provided with the connecting plate, the vertical frame, the clamping plate and the drilling component, two rectangular holes are arranged on the connecting plate, the bottom of the vertical frame penetrates through the connecting plate through the rectangular holes, and is fixedly connected with the clamping plates, the drilling assemblies are symmetrically arranged on the two clamping plates, when drilling is needed, the two clamping plates are slid to enable the adjacent surfaces of the two clamping plates to be attached to an object to be drilled, then the drilling assembly is electrically connected with an external power supply, the clamping plates are always perpendicular to the connecting plate through the vertical frame, so that the circle centers of the drilling assemblies on the two clamping plates are on the same horizontal line, and the problem that the irregular object is prone to deviation when being drilled is solved.
It should be understood that the foregoing is a preferred embodiment of the present invention, and it should be noted that modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations are also considered to be the protection scope of the present invention.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a schematic view of the drilling assembly of the present invention;
fig. 3 is a schematic connection diagram of the present invention.
In the figure: 1. a clamping device; 11. a connecting plate; 12. a fixing bolt; 13. a vertical frame; 14. a clamping plate; 15. a chute; 16. a slider; 2. a drilling assembly; 21. a motor box; 22. a threaded pipe; 23. a drill bit; 24. a connecting rod; 25. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a solution: a coaxial hole machining tool comprises a clamping device 1 and a drilling assembly 2 fixedly connected to the bottom end of the clamping device 1, wherein the clamping device 1 comprises a connecting plate 11, a vertical frame 13 and a clamping plate 14, the vertical frame 13 is slidably connected to the top of the connecting plate 11, and the clamping plate 14 is fixedly connected with the bottom of the vertical frame 13; the drilling assembly 2 comprises two threaded pipes 22, a drill bit 23, a connecting rod 24 and a motor 25, wherein the two threaded pipes 22 penetrate through the two clamping plates 14 respectively and are fixedly connected with the clamping plates 14, the drill bit 23 is in threaded connection with the inside of the threaded pipes 22, one end of the connecting rod 24 is in sliding connection with the drill bit 23, and the other end of the connecting rod 24 is fixedly connected with the output end of the motor 25.
In this embodiment, when in use, the two clamping plates 14 are slid to clamp the two clamping plates 14 on an object to be drilled, the top of the clamping plate 14 is fixedly connected with the vertical frame 13, the bottom of the vertical frame 13 penetrates through the connecting plate 11 and is fixedly connected with the clamping plate 14, the bottom of the vertical frame 13 is fixedly connected with the sliding block 16, the top of the connecting plate 11 is provided with a sliding groove, the bottom of the sliding block 16 is clamped inside the sliding groove and is in sliding connection with the sliding groove, so that the vertical frame 13 and the connecting plate 11 are always in a vertical state, after clamping is completed, the fixing bolt 12 at the top of the vertical frame 13 is screwed to fix the relative position of the vertical frame 13 and the connecting plate 11, the two clamping plates 14 are fixedly clamped beside the object to be drilled, then the motor 25 is electrically connected with an external power supply, the connecting rod 24 fixedly connected with the output end of the motor 25 is driven to rotate by the rotation of, connecting rod 24 drives drill bit 23 and rotates at the rotation in-process, drill bit 23 is located inside screwed pipe 22, and be equipped with the screw thread on the drill bit 23, the internal thread looks adaptation that this screw thread and screwed pipe 22 were inside seted up, when drill bit 23 rotated, the internal screw thread that sets up inside screwed pipe 22 promoted down to take the trompil object to remove, carry out the trompil work to this object, make grip block 14 remain perpendicular with connecting plate 11 throughout through setting up perpendicular frame 13, thereby make the centre of a circle of two drill bits 23 remain on same water flat line throughout, avoided producing the problem of deviation easily when driling the anomalous shape object.
In this embodiment, two rectangular through holes are formed on the connecting plate 11, the bottom of the vertical frame 13 penetrates through the connecting plate 11 through the rectangular through holes and is slidably connected with the connecting plate 11, the bottom of the vertical frame 13 is fixedly connected with the clamping plates 14, when in use, the two clamping plates 14 are slid to clamp the two clamping plates 14 on an object to be drilled, the bottom of the vertical frame 13 is fixedly connected with the sliding block 16, the top of the connecting plate 11 is provided with a sliding groove, the bottom of the sliding block 16 is clamped inside the sliding groove and is slidably connected with the sliding groove, so that the vertical frame 13 is always in a vertical state with the connecting plate 11, after clamping is completed, the fixing bolt 12 at the top of the vertical frame 13 is screwed to fix the relative positions of the vertical frame 13 and the connecting plate 11, the two clamping plates 14 are fixedly clamped beside the object to be drilled, then the motor 25 is electrically connected with an external power supply, the connecting rod 24 fixedly connected with the output end of, connecting rod 24 and drill bit 23 sliding connection, connecting rod 24 drives drill bit 23 and rotates at the rotation in-process, drill bit 23 is located inside screwed pipe 22, and be equipped with the screw thread on the drill bit 23, the internal thread looks adaptation that this screw thread and screwed pipe 22 were inside seted up, when drill bit 23 rotated, the internal thread's that sets up inside screwed pipe 22 promoted down to taking the trompil object to remove, carry out trompil work to this object, make grip block 14 remain perpendicular with connecting plate 11 throughout through setting up perpendicular frame 13, thereby make the centre of a circle of two drill bits 23 remain on same water flat line throughout, avoided producing the problem of deviation easily when driling the anomalous object of shape.
Further, the connecting plate 11 is a rectangular plate-shaped structure, two rectangular holes are formed in the connecting plate 11 along the length direction of the connecting plate, and the vertical frame 13 penetrates through the connecting plate 11 through the two rectangular holes.
In the present embodiment, the connecting plate 11 is configured as a rectangular plate structure, so that the vertical frame 13 and the connecting plate 11 can always maintain a vertical state, thereby preventing the clamping plate 14 fixedly connected to the bottom of the vertical frame 13 from shifting and affecting the drilling operation.
Further, the clamping device 1 further comprises two fixing bolts 12, the number of the fixing bolts 12 is two, the two fixing bolts 12 correspond to the two vertical frames 13 one by one, and the two fixing bolts 12 penetrate through the vertical frames 13 and are in threaded connection with the vertical frames 13.
In this embodiment, two fixing bolts 12 are correspondingly disposed on the two vertical frames 13, and the fixing bolts 12 penetrate the vertical frames 13 and are screwed with the vertical frames 13, so that a user can fix the relative positions of the vertical frames 13 and the connecting plate 11 by screwing the fixing bolts 12 to make the bottoms of the fixing bolts 12 fit with the connecting plate 11.
Furthermore, a sliding groove 15 is formed in the middle of the connecting plate 11, a sliding block 16 is fixedly connected to the bottom of the vertical frame 13, and the sliding block 16 is matched with the sliding groove 15.
In the present embodiment, a slide groove 15 is formed in the middle of the connecting plate 11, and a slider 16 is fitted into the slide groove 15, so that the relative positional relationship between the connecting plate 11 and the vertical frame 13 is further defined by the slider 16 and the slide groove 15, and the vertical frame 13 is always kept perpendicular to the connecting plate 11.
Further, drilling subassembly 2 still includes motor box 21, wherein one end and screwed pipe 22 fixed connection of motor box 21, the inside cavity of motor box 21, its inner chamber size and motor 25 looks adaptation.
In this embodiment, set up motor box 21 and be used for flourishing establishing motor 25, the inside cavity of motor box 21, its inner chamber size and motor 25 looks adaptation make motor 25 just can settle inside motor box 21, have avoided punching in-process motor production to rock, cause the influence to the result of punching.
Further, the threaded pipe 22 is of a circular tubular structure, the inner diameter of the threaded pipe 22 is equal to the diameter of the drill bit 23, and an internal thread is further formed inside the threaded pipe 22 and is matched with the thread formed on the drill bit 23.
In the present embodiment, an internal thread is formed inside the threaded pipe 22, and the internal thread is adapted to the thread formed on the drill 23, so that when the motor 25 drives the drill 23 to rotate, the drill 23 can move toward the middle portion of the two clamping plates 14 by the action of the thread, thereby performing a drilling operation on an object.
Further, two threaded pipes 22 are respectively fixed on the sides of the two clamping plates 14 far away from each other, and the centers of the two threaded pipes 22 are on the same horizontal line.
In the present embodiment, the two threaded pipes 22 are fixed to the sides of the two clamping plates 14 away from each other, the centers of the two threaded pipes 22 are on the same horizontal line, and the two drills 23 drill holes at the same position, so that the circular holes drilled by the two drills 23 are coaxial holes.
Further, rectangular channel has all been seted up to the both sides of connecting plate 11, and the both ends of perpendicular frame 13 joint respectively is inside two rectangular channel to with rectangular channel sliding connection.
In this embodiment, all set up the rectangular channel in the both sides of connecting plate 11, the both ends difference joint of perpendicular frame 13 is inside two rectangular channels to with rectangular channel sliding connection, can avoid perpendicular frame 13 and connecting plate 11 to take place the slope, lead to the problem that the drilling hole can't align.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The coaxial hole machining tool comprises a clamping device (1) and a drilling assembly (2) fixedly connected to the bottom end of the clamping device (1), and is characterized in that the clamping device (1) comprises a connecting plate (11), a vertical frame (13) and a clamping plate (14), the vertical frame (13) is slidably connected to the top of the connecting plate (11), and the clamping plate (14) is fixedly connected with the bottom of the vertical frame (13); drilling subassembly (2) include two screwed pipe (22), drill bit (23), connecting rod (24) and motor (25), two screwed pipe (22) run through two respectively grip block (14) and with grip block (14) fixed connection, drill bit (23) spiro union with the inside of screwed pipe (22), wherein one end of connecting rod (24) with drill bit (23) sliding connection, the other end of connecting rod (24) with the output fixed connection of motor (25).
2. The coaxial hole machining tool according to claim 1, wherein the connecting plate (11) is of a rectangular plate-shaped structure, two rectangular holes are formed in the connecting plate (11) along the length direction of the connecting plate, and the vertical frame (13) penetrates through the connecting plate (11) through the two rectangular holes.
3. The coaxial hole machining tool according to claim 1, wherein the clamping device (1) further comprises two fixing bolts (12), the two fixing bolts (12) correspond to the two vertical frames (13) one by one, and the two fixing bolts (12) penetrate through the vertical frames (13) and are in threaded connection with the vertical frames (13).
4. The coaxial hole machining tool according to claim 1, wherein a sliding groove (15) is further formed in the middle of the connecting plate (11), a sliding block (16) is fixedly connected to the bottom of the vertical frame (13), and the sliding block (16) is matched with the sliding groove (15).
5. The coaxial hole machining tool according to claim 1, wherein the drilling assembly (2) further comprises a motor box (21), one end of the motor box (21) is fixedly connected with the threaded pipe (22), the motor box (21) is hollow, and the size of the inner cavity of the motor box is matched with that of the motor (25).
6. The coaxial hole machining tool according to claim 1, wherein the threaded pipe (22) is of a circular tubular structure, the inner diameter of the threaded pipe (22) is equal to the diameter of the drill bit (23), and an internal thread is further formed in the threaded pipe (22) and is matched with a thread formed in the drill bit (23).
7. The coaxial hole machining tool according to claim 1, wherein the two threaded pipes (22) are respectively fixed to the sides, away from the two clamping plates (14), of the two threaded pipes (22), and the centers of the two threaded pipes are on the same horizontal line.
8. The coaxial hole machining tool according to claim 1, wherein rectangular grooves are formed in both sides of the connecting plate (11), and both ends of the vertical frame (13) are respectively clamped in the two rectangular grooves and are in sliding connection with the rectangular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348807.9U CN211386981U (en) | 2019-08-20 | 2019-08-20 | Coaxial hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348807.9U CN211386981U (en) | 2019-08-20 | 2019-08-20 | Coaxial hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211386981U true CN211386981U (en) | 2020-09-01 |
Family
ID=72226633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921348807.9U Expired - Fee Related CN211386981U (en) | 2019-08-20 | 2019-08-20 | Coaxial hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211386981U (en) |
-
2019
- 2019-08-20 CN CN201921348807.9U patent/CN211386981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |