CN209157305U - A kind of Gear Processing positioning fixture - Google Patents
A kind of Gear Processing positioning fixture Download PDFInfo
- Publication number
- CN209157305U CN209157305U CN201821692585.8U CN201821692585U CN209157305U CN 209157305 U CN209157305 U CN 209157305U CN 201821692585 U CN201821692585 U CN 201821692585U CN 209157305 U CN209157305 U CN 209157305U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- block
- fixedly connected
- side wall
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of Gear Processing positioning fixtures, including bottom plate, the upper end of the bottom plate is fixedly connected there are two fixed plate, two fixed plates are located at the two sides of bottom plate, it is horizontal between two fixed plates to be equipped with threaded rod, the both ends of the threaded rod are rotatably connected on respectively on the side wall of two fixed plates, motor is fixedly installed on the side wall of one of them fixed plate, the end of the motor output shaft is through fixed plate and is fixedly connected on threaded rod, the threaded rod is double thread bar, screw thread is socketed with two movable blocks on the threaded rod, and two movable blocks are located at the both ends of threaded rod, the upper end of two movable blocks is respectively connected with clamping device.The utility model can quickly, effectively grip workpiece to be added, and select corresponding method of clamping for different workpiece to be added, use better adaptability.
Description
Technical field
The utility model relates to gear machining technology field more particularly to a kind of Gear Processing positioning fixtures.
Background technique
Gear is a kind of most common machine power transmission part, for the mechanical engagement similar with another to transmit rotation
Transhipment is dynamic, and gear transmitting is one of most common transfer mode in machinery, is widely used in the neck such as communications and transportation, machine-building
Domain.The processing quality of gear is directly related to the reliability of mechanical equipment, needs to process blank after gear forging, generally
It is to be fixed by fixture or tooling, roll flute processing etc. then is carried out to it, therefore in process, it is non-to the positioning of gear
It is often important.
But existing Gear Processing positioning fixture, fixation generally is resisted from two sides by workpiece to be added, but to processing tooth
Applicability is poor when enclosing type gear, cannot fix, therefore use by annular work piece well from two sides.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Gear Processing proposed is fixed
Position fixture.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Gear Processing positioning fixture, including bottom plate, the upper end of the bottom plate are fixedly connected there are two fixed plate, and two
The fixed plate is located at the two sides of bottom plate, horizontal between two fixed plates to be equipped with threaded rod, and the two of the threaded rod
End is rotatably connected on respectively on the side wall of two fixed plates, is fixedly installed with motor on the side wall of one of them fixed plate,
The end of the motor output shaft is through fixed plate and is fixedly connected on threaded rod, and the threaded rod is double thread bar, institute
It states screw thread on threaded rod and is socketed with two movable blocks, and two movable blocks are located at the both ends of threaded rod, described in two
The upper end of movable block is respectively connected with clamping device.
Preferably, the clamping device includes the mounting blocks for being rotatably connected on movable block upper end, the lower end of the mounting blocks
Equipped with the retaining mechanism for block to be fixedly mounted, the first support block, the installation are fixedly connected in the one side wall of the mounting blocks
The middle part of another side wall of block is equipped with mounting groove, slidably connects the second support block, the side wall of second support block in the mounting groove
End is fixedly connected with second spring, and the other end of the second spring is fixedly connected on the inner wall of mounting groove, the installation
The inner wall of slot is equipped with two loose slots symmetrical above and below, slidably connects support rod, the support rod in two loose slots
One end be fixedly connected with the first spring, the other end of first spring is fixedly connected on the inner wall of loose slot, described
It is pyramidal structure that two support blocks, which are located at one end in mounting groove, and the support rod is located at one end and the second support block taper knot in mounting groove
The inclined-plane of structure offsets, and is set on the mounting blocks and the ipsilateral side wall of mounting groove there are two strip groove, and two strip grooves respectively with
Two loose slots are connected to, and slidably connect movable block in two strip grooves, the movable block is fixedly connected with support rod.
Preferably, the retaining mechanism includes the fixed block for being fixedly connected on mounting blocks lower end, is run through on the fixed block
Equipped with clamping screw, and clamping screw is threadedly coupled with fixed block, and the side wall of the movable block is equipped with to be cooperated with clamping screw
Lockhole.
Preferably, the motor is servo motor.
Preferably, the support rod and movable block are integrally formed.
Preferably, first support block is equipped with anti-skid chequer far from one end of mounting blocks.
The utility model has the beneficial effects that
By setting threaded rod, motor and movable block, start motor, driving threaded rod rotation, since threaded rod is double end
Threaded rod, and screw thread is socketed in the both ends of threaded rod to two movable blocks respectively, can make two movable block movements close to each other, i.e.,
Workpiece to be added can be gripped by two clamping devices.
By the way that retaining mechanism is arranged, corresponding method of clamping can be selected for different workpiece to be added, pass through rotational installation
Block, and turning clamping screw is caught in it in lockhole, can fix mounting blocks.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Gear Processing positioning fixture structural schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 be the utility model proposes a kind of Gear Processing positioning fixture clamping device partial structure diagram.
In figure: 1 bottom plate, 2 fixed plates, 3 movable blocks, 4 threaded rods, 5 mounting blocks, 6 first support blocks, 7 motors, 8 fixed blocks, 9
Clamping screw, 10 lockholes, 11 second support blocks, 12 movable blocks, 13 strip grooves, 14 first springs, 15 loose slots, 16 support rods, 17
Two springs, 18 mounting grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of Gear Processing positioning fixture, including bottom plate 1, bottom plate 1 are equipped with fixation hole, are convenient for bottom plate
1 is fixedly mounted, and the upper end of bottom plate 1 is fixedly connected there are two fixed plate 2, and two fixed plates 2 are located at the two sides of bottom plate 1, and two
Horizontal between a fixed plate 2 to be equipped with threaded rod 4, the both ends of threaded rod 4 are rotatably connected on respectively on the side wall of two fixed plates 2,
Motor 7 is fixedly installed on the side wall of one of fixed plate 2, motor 7 is servo motor, and motor 7, which exports the tip of the axis, to be run through
Fixed plate 2 is simultaneously fixedly connected on threaded rod 4, and threaded rod 4 is double thread bar, and screw thread is socketed with two activities on threaded rod 4
Block 3, and two movable blocks 3 are located at the both ends of threaded rod 4, the upper end of two movable blocks 3 is respectively connected with clamping device.
In the utility model, clamping device includes the mounting blocks 5 for being rotatably connected on 3 upper end of movable block, the lower end of mounting blocks 5
Equipped with the retaining mechanism for block 5 to be fixedly mounted, the first support block 6, the first support block 6 are fixedly connected in the one side wall of mounting blocks 5
One end far from mounting blocks 5 is equipped with anti-skid chequer, and the middle part of another side wall of mounting blocks 5 is equipped with mounting groove 18, sliding in mounting groove 18
It is connected with the second support block 11, the side wall ends of the second support block 11 are fixedly connected with second spring 17, the other end of second spring 17
It is fixedly connected on the inner wall of mounting groove 18, the inner wall of mounting groove 18 is equipped with two loose slots 15 symmetrical above and below, two work
Slidably connect support rod 16 in dynamic slot 15, one end of support rod 16 is fixedly connected with the first spring 14, the first spring 14 it is another
End is fixedly connected on the inner wall of loose slot 15, and it is pyramidal structure, support rod 16 that the second support block 11, which is located at one end in mounting groove 18,
The inclined-plane of one end and 11 pyramidal structure of the second support block in mounting groove 18 offsets, mounting blocks 5 and the ipsilateral side of mounting groove 18
Strip groove 13 there are two being set on wall, and two strip grooves 13 are connected to two loose slots 15 respectively, it is sliding in two strip grooves 13
Dynamic to be connected with movable block 12, movable block 12 is fixedly connected with support rod 16, and support rod 16 and movable block 12 are integrally formed, and structure is more firm
Solid, it is durable.
Retaining mechanism includes the fixed block 8 for being fixedly connected on 5 lower end of mounting blocks, runs through on fixed block 8 and is equipped with clamping screw
9, and clamping screw 9 is threadedly coupled with fixed block 8, the side wall of movable block 3 is equipped with the lockhole 10 cooperated with clamping screw 9, leads to
Setting retaining mechanism is crossed, corresponding method of clamping can be selected for different workpiece to be added, by being rotatablely installed block 5, and turned
Clamping screw 9. is caught in it in lockhole 10, can be fixed by mounting blocks 5.
When the utility model is used, workpiece to be added is placed between two the first support blocks 6, starts motor 7, start motor
7, driving threaded rod 4 rotates, and since threaded rod 4 is double thread bar, and screw thread is socketed in threaded rod 4 to two movable blocks 3 respectively
Both ends, the movement close to each other of two movable blocks 3 can be made, and then support the both ends of workpiece to be added by two the first support blocks 6
It firmly fixes, when needing to process gear ring, needs to fix cricoid workpiece, by being rotatablely installed block 5, and turn clamping screw 9.
It is caught in it in lockhole 10, can be fixed by mounting blocks 5, annular work piece can be placed between two the second support blocks 11, when two
Second support block 11 offsets, and compresses support rod 16 by the second support block 11, can make two 16 synchronizing movings of support rod, can drive two
Movable block 12 is mobile, and then is propped up fixation from the inside of annular work piece.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Gear Processing positioning fixture, including bottom plate (1), which is characterized in that the upper end of the bottom plate (1) is fixedly connected with
Two fixed plates (2), two fixed plates (2) are located at the two sides of bottom plate (1), water between two fixed plates (2)
Flat to be equipped with threaded rod (4), the both ends of the threaded rod (4) are rotatably connected on respectively on the side wall of two fixed plates (2), wherein one
It is fixedly installed with motor (7) on the side wall of a fixed plate (2), motor (7) the output the tip of the axis runs through fixed plate (2)
And be fixedly connected on threaded rod (4), the threaded rod (4) is double thread bar, and screw thread is socketed with two on the threaded rod (4)
A movable block (3), and two movable blocks (3) are located at the both ends of threaded rod (4), two movable blocks (3) it is upper
End is respectively connected with clamping device.
2. a kind of Gear Processing positioning fixture according to claim 1, which is characterized in that the clamping device includes rotation
The mounting blocks (5) of movable block (3) upper end are connected to, the lower end of the mounting blocks (5) is equipped with the locking for block (5) to be fixedly mounted
Mechanism is fixedly connected with the first support block (6) in the one side wall of the mounting blocks (5), the middle part of another side wall of the mounting blocks (5)
Equipped with mounting groove (18), slidably connected the second support block (11) in the mounting groove (18), the side wall of second support block (11)
End is fixedly connected with second spring (17), and the other end of the second spring (17) is fixedly connected on the inner wall of mounting groove (18)
On, the inner wall of the mounting groove (18) is equipped with two loose slots (15) symmetrical above and below, in two loose slots (15)
It slidably connects support rod (16), one end of the support rod (16) is fixedly connected with the first spring (14), first spring (14)
The other end be fixedly connected on the inner wall of loose slot (15), one end that second support block (11) is located in mounting groove (18) is
Pyramidal structure, the inclined-plane that the support rod (16) is located at one end and the second support block (11) pyramidal structure in mounting groove (18) offset,
There are two setting on the mounting blocks (5) and mounting groove (18) ipsilateral side wall strip groove (13), and two strip grooves (13) are respectively
It is connected to two loose slots (15), slidably connects movable block (12), the movable block in two strip grooves (13)
(12) it is fixedly connected with support rod (16).
3. a kind of Gear Processing positioning fixture according to claim 2, which is characterized in that the retaining mechanism includes fixing
It is connected to the fixed block (8) of mounting blocks (5) lower end, runs through on the fixed block (8) and is equipped with clamping screw (9), and clamping screw
(9) it is threadedly coupled with fixed block (8), the side wall of the movable block (3) is equipped with the lockhole (10) cooperated with clamping screw (9).
4. a kind of Gear Processing positioning fixture according to claim 1, which is characterized in that the motor (7) is servo electricity
Machine.
5. a kind of Gear Processing positioning fixture according to claim 2, which is characterized in that the support rod (16) and movable block
(12) it is integrally formed.
6. a kind of Gear Processing positioning fixture according to claim 2, which is characterized in that first support block (6) is separate
One end of mounting blocks (5) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692585.8U CN209157305U (en) | 2018-10-18 | 2018-10-18 | A kind of Gear Processing positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692585.8U CN209157305U (en) | 2018-10-18 | 2018-10-18 | A kind of Gear Processing positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157305U true CN209157305U (en) | 2019-07-26 |
Family
ID=67334125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692585.8U Active CN209157305U (en) | 2018-10-18 | 2018-10-18 | A kind of Gear Processing positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346672A (en) * | 2019-08-20 | 2019-10-18 | 深圳市蓝眼科技有限公司 | Testing agency |
| CN111272044A (en) * | 2020-03-25 | 2020-06-12 | 江苏神铸智能科技有限公司 | High-performance aluminum alloy material detection platform |
| CN111842980A (en) * | 2020-08-07 | 2020-10-30 | 张涛 | Manufacturing and machining process for rotating accessories of servo motor |
-
2018
- 2018-10-18 CN CN201821692585.8U patent/CN209157305U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346672A (en) * | 2019-08-20 | 2019-10-18 | 深圳市蓝眼科技有限公司 | Testing agency |
| CN111272044A (en) * | 2020-03-25 | 2020-06-12 | 江苏神铸智能科技有限公司 | High-performance aluminum alloy material detection platform |
| CN111842980A (en) * | 2020-08-07 | 2020-10-30 | 张涛 | Manufacturing and machining process for rotating accessories of servo motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209157305U (en) | A kind of Gear Processing positioning fixture | |
| CN208992558U (en) | A kind of handware production fixture | |
| CN208713447U (en) | A kind of steel plate fixture of machining | |
| CN208100170U (en) | Clamping device is used in a kind of detection of spindle processing | |
| CN205852831U (en) | A kind of rotating machine arm | |
| CN109108694A (en) | A kind of machining equipment of workpiece | |
| CN104440788B (en) | Device assembling table adjusted by compression lock | |
| CN208653774U (en) | A kind of full-automatic high precision screw rod detection device | |
| CN219649712U (en) | Mechanical positioning clamping device of assembled bearing end cover | |
| CN211517524U (en) | Manipulator chuck is used in bearing production | |
| CN211304526U (en) | Single-cylinder centering clamping mechanism | |
| CN209551536U (en) | Clamp for water pump detection | |
| CN204985300U (en) | Adjustable eccentric shaft | |
| CN208679670U (en) | A kind of printing aluminium sheet glue stations | |
| CN208061854U (en) | A kind of coil winding device of transformer | |
| CN202763553U (en) | Whole post-tensioning clamp of motor cover | |
| CN212793879U (en) | Automobile engine camshaft cover bolt tightening machine | |
| CN211360539U (en) | Rotary type riveting head device for stamping | |
| CN210756522U (en) | Clamping tool that possesses rotation function | |
| CN212207633U (en) | Cable leakage insulation monitoring device | |
| CN203611034U (en) | Double-head turning and rotating clamp | |
| CN205572208U (en) | Bearing anchor clamps with adjustable | |
| CN208681010U (en) | A kind of fixed mechanism of guidance tape channel bar machining | |
| CN107351110B (en) | Full-automatic clamping manipulator | |
| CN107706322B (en) | Capacity series battery capping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |