CN211219704U - Special clamp for motor end cover of numerical control machine tool - Google Patents
Special clamp for motor end cover of numerical control machine tool Download PDFInfo
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- CN211219704U CN211219704U CN201921957433.0U CN201921957433U CN211219704U CN 211219704 U CN211219704 U CN 211219704U CN 201921957433 U CN201921957433 U CN 201921957433U CN 211219704 U CN211219704 U CN 211219704U
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- end cover
- motor end
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special fixture for a motor end cover of a numerical control machine tool, which relates to the technical field of motor end cover installation and comprises a support frame, wherein a support plate is fixed on the support frame, a double-shaft motor is fixed on the support frame, a pair of arc-shaped clamping blocks which are connected through a driving mechanism and used for clamping a motor main body are slidably installed on the support plate, a clamping mechanism for clamping the motor end cover is arranged in the support frame, and a lifting mechanism for longitudinally driving the clamping mechanism is arranged on the support frame; the utility model discloses a actuating mechanism who sets up can drive two arc clamp splice relative motion and realize fixed to motor main body's centre gripping, guarantees motor end cover and compresses tightly the stability when being connected with motor main body, has promoted the stability of motor installation, guarantees the installation effect, and the fixture of setting can adapt to different motor end cover sizes to motor end cover elasticity centre gripping, has enlarged application scope, and motor end cover installation easy operation is high-efficient.
Description
Technical Field
The utility model relates to a digit control machine tool dust removal technical field specifically is a digit control machine tool motor end cover special fixture.
Background
The numerical control machine tool is a digital control machine tool for short, is an automatic machine tool with a program control system, can make the machine tool act and machine parts according to a programmed program, integrates the latest technologies of machinery, automation, computers, measurement, microelectronics and the like, and basically comprises a machining program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices. In the installation process of the motor, the motor end cover and the motor shell need to be pressed tightly by means of a special clamp to realize preliminary connection.
The patent with the publication number of CN 204413687U discloses an automatic clamp device for motor end covers, which comprises a ground supporting beam, a push rod rotating shaft, a supporting block, a movable slope support, a clamp supporting rod, a supporting rod rotating shaft, a supporting column, an inner cavity support, an end cover inner cavity mold, a clamp roller, a clamp rotating shaft, a roller support, a tilting rod rotating shaft, a tilting rod roller, a slope supporting block, a hydraulic cylinder push rod and a sealing ring, wherein the slope supporting block is arranged on the hydraulic cylinder push rod through the push rod rotating shaft, the movable slope and the movable slope support are arranged on the slope supporting block, the supporting rod rotating shaft is arranged on the clamp supporting rod, the tilting rod is arranged on the clamp supporting rod through the supporting rod rotating shaft, the tilting rod roller is arranged on the tilting rod through the tilting rod rotating shaft, the clamp rotating, the clamp roller is arranged on the roller support through the clamp rotating shaft. Although the device can be used for installing the motor end cover, in the installation process, the stability of the motor is poor, and the pressing connection effect of the motor main body and the motor end cover is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor end cover special fixture for digit control machine tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a motor end cover special fixture for digit control machine tool, includes the support frame, is fixed with the backup pad on the support frame, is fixed with the biax motor on the support frame, slidable mounting has a pair of arc clamp splice that is used for centre gripping motor body through actuating mechanism connection in the backup pad, be equipped with the clamping mechanism to the centre gripping of motor end cover in the support frame, be equipped with the elevating system to the vertical drive of clamping mechanism on the support frame.
As an improved scheme of the utility model: actuating mechanism includes coaxial fixed and screw thread and revolves to two opposite threaded rod I, and threaded sleeve piece I has been cup jointed to the screw thread on the threaded rod I, has transversely seted up the bar hole in the backup pad, wears to be equipped with both ends respectively with arc clamp splice and threaded sleeve piece I fixed connection's vertical pole in the bar hole.
As an improved scheme of the utility model: a guide rod is horizontally fixed in the support frame, and a guide sleeve fixed at the bottom of the threaded sleeve block I is sleeved on the guide rod in a sliding mode.
As an improved scheme of the utility model: the clamping mechanism comprises a horizontal rod horizontally arranged, a sleeve plate is fixed in the middle of the horizontal rod, a pair of sleeve blocks are slidably sleeved on the horizontal rod, a clamping block is fixed at the bottom of each sleeve block, and a reset spring is fixedly connected between each sleeve block and the corresponding sleeve plate.
As an improved scheme of the utility model: the lifting mechanism comprises two threaded rods II which are coaxially fixed and have opposite thread turning directions, a thread sleeve block is sleeved on the threaded rods II in a threaded manner, and a supporting rod is hinged between the thread sleeve block and the sleeve block.
As an improved scheme of the utility model: and a driving bevel gear I and a driving bevel gear II are respectively and coaxially fixed on two output shafts of the double-shaft motor, a driven bevel gear I coaxially fixed with the threaded rod I is connected to the driving bevel gear I in a meshed manner, and a driven bevel gear II coaxially fixed with the threaded rod II is connected to the threaded rod II in a meshed manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a actuating mechanism who sets up can drive two arc clamp splice relative motion and realize fixed to motor main body's centre gripping, guarantees motor end cover and compresses tightly the stability when being connected with motor main body, has promoted the stability of motor installation, guarantees the installation effect, and the fixture of setting can adapt to different motor end cover sizes to motor end cover elasticity centre gripping, has enlarged application scope, and motor end cover installation easy operation is high-efficient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic partial top view of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the middle clamping mechanism of the present invention.
In the figure: 1-support frame, 2-support rod, 3-horizontal rod, 4-clamping block, 5-reset spring, 6-support plate, 7-arc clamping block, 8-guide rod, 9-motor body, 10-vertical rod, 11-guide sleeve, 12-thread sleeve block I, 13-threaded rod I, 14-driven bevel gear I, 15-driving bevel gear I, 16-double-shaft motor, 17-motor end cover, 18-driving bevel gear II, 19-driven bevel gear II, 20-sleeve block, 21-threaded rod II, 22-sleeve plate, 23-thread sleeve block and 24-strip-shaped hole.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-3, a special motor end cover fixture for a numerical control machine tool includes a support frame 1, a support plate 6 is fixed on the support frame 1, a dual-axis motor 16 is fixed on the support frame 1, a pair of arc-shaped clamping blocks 7 connected through a driving mechanism and used for clamping a motor main body 9 is slidably mounted on the support plate 6, a clamping mechanism for clamping a motor end cover 17 is arranged in the support frame 1, and a lifting mechanism for longitudinally driving the clamping mechanism is arranged on the support frame 1.
The supporting plate 6 of the device is used for placing a motor main body 9 to be installed, and the motor main body 9 is clamped and fixed under the driving of the driving mechanism through the arc-shaped clamping block 7 so as to ensure the stability of the installation process of the motor end cover 17.
Specifically, actuating mechanism includes coaxial fixed and two threaded rods I13 that the screw thread revolves to opposite, and threaded sleeve piece I12 has been cup jointed to the screw thread on the threaded rod I13, and bar hole 24 has been seted up to the last transversely of backup pad 6, wears to be equipped with both ends respectively with arc clamp splice 7 and threaded sleeve piece I12 fixed connection's vertical pole 10 in the bar hole 24, and the level is fixed with guide arm 8 in the support frame 1, and the slip cap is equipped with on the guide arm 8 and fixes the uide bushing 11 in threaded sleeve piece I12 bottom.
Through the setting, when threaded rod I13 rotated, the threaded bush piece I12 on the threaded rod I13 moved in opposite directions, and then realized that vertical pole 10 slides along bar hole 24, finally realized two arc clamp splice 7 move in opposite directions and carry out the centre gripping with motor main part 9 and fix, motor main part 9 takes place to rock and influences the installation quality when avoiding motor end cover 17 to install.
Example 2
On embodiment 1's basis, in addition, this device has still set up fixture, including the horizontal pole 3 of level setting, the horizontal pole 3 middle part is fixed with lagging 22, and the slip cap is equipped with a pair of cover 20 on the horizontal pole 3, and cover 20 bottom is fixed with fixture block 4, and the rigid coupling has reset spring 5 between cover 20 and the lagging 22.
The lifting mechanism of the device comprises two threaded rods II21 with coaxially fixed threads and opposite screwing directions, a threaded sleeve block 23 is sleeved on the threaded rod II21 in a threaded manner, and a supporting rod 2 is hinged between the threaded sleeve block 23 and the sleeve block 20.
In the rotating process of the threaded rod II21, the two thread sleeve blocks 23 move oppositely, at the moment, the thread sleeve blocks 23 drive the horizontal rod 3 to vertically move downwards through the supporting rod 2, and then the clamping mechanism drives the motor end cover 17 to move downwards and tightly press the motor main body 9, so that the preliminary stable installation effect of the motor end cover 17 is realized.
In addition, a drive bevel gear I15 and a drive bevel gear II18 are coaxially fixed to two output shafts of the biaxial motor 16, respectively, a driven bevel gear I14 coaxially fixed to the threaded rod I13 is engaged and connected to the drive bevel gear I15, and a driven bevel gear II19 coaxially fixed to the threaded rod II21 is engaged and connected to the threaded rod II 21.
The double-shaft motor 16 can simultaneously drive the driving bevel gear I15 and the driving bevel gear II18 to rotate, the driving bevel gear I15 and the driving bevel gear II18 respectively drive the driven bevel gear I14 and the driven bevel gear II19 to rotate, namely the motor end cover 17 is pressed down when the motor main body 9 is clamped, and the installation efficiency and the installation quality of the motor end cover 17 are greatly improved.
To sum up, the utility model discloses a actuating mechanism who sets up can drive two arc clamp splice 7 relative motion and realize fixed to motor main part 9's centre gripping, guarantees motor end cover 17 and compresses tightly the stability when being connected with motor main part 9, has promoted the stability of motor installation, guarantees the installation effect, and the fixture of setting can adapt to different motor end cover 17 sizes to motor end cover 17 elasticity centre gripping, has enlarged application scope, and motor end cover 17 installs easy operation is high-efficient.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. The utility model provides a motor end cover special fixture for digit control machine tool, includes support frame (1), is fixed with backup pad (6) on support frame (1), is fixed with biax motor (16) on support frame (1), its characterized in that, slidable mounting has a pair of arc clamp splice (7) that are used for centre gripping motor main part (9) of connecting through actuating mechanism on backup pad (6), be equipped with the clamping mechanism to motor end cover (17) centre gripping in support frame (1), be equipped with on support frame (1) to the vertical driven elevating system of clamping mechanism.
2. The special motor end cover fixture for the numerical control machine tool as claimed in claim 1, wherein the driving mechanism comprises two threaded rods I (13) which are coaxially fixed and have opposite thread turning directions, a thread bushing block I (12) is sleeved on the threaded rods I (13) in a threaded manner, a bar-shaped hole (24) is transversely formed in the support plate (6), and a vertical rod (10) with two ends fixedly connected with the arc-shaped clamping block (7) and the thread bushing block I (12) respectively penetrates through the bar-shaped hole (24).
3. The special motor end cover fixture for the numerical control machine tool according to claim 1, wherein a guide rod (8) is horizontally fixed in the support frame (1), and a guide sleeve (11) fixed at the bottom of the threaded sleeve block I (12) is slidably sleeved on the guide rod (8).
4. The special motor end cover fixture for the numerical control machine according to claim 2, wherein the clamping mechanism comprises a horizontal rod (3) which is horizontally arranged, a sleeve plate (22) is fixed in the middle of the horizontal rod (3), a pair of sleeve blocks (20) are slidably sleeved on the horizontal rod (3), a clamping block (4) is fixed at the bottom of each sleeve block (20), and a return spring (5) is fixedly connected between each sleeve block (20) and the corresponding sleeve plate (22).
5. The special motor end cover fixture for the numerical control machine tool as claimed in claim 4, wherein the lifting mechanism comprises two coaxially fixed threaded rods II (21) with opposite thread turning directions, a threaded sleeve block (23) is sleeved on the threaded rods II (21) in a threaded manner, and a support rod (2) is hinged between the threaded sleeve block (23) and the sleeve block (20).
6. The special motor end cover fixture for the numerical control machine according to claim 5, wherein a driving bevel gear I (15) and a driving bevel gear II (18) are coaxially fixed to two output shafts of the biaxial motor (16), respectively, a driven bevel gear I (14) coaxially fixed to the threaded rod I (13) is engaged and connected to the driving bevel gear I (15), and a driven bevel gear II (19) coaxially fixed to the threaded rod II (21) is engaged and connected to the threaded rod II (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957433.0U CN211219704U (en) | 2019-11-13 | 2019-11-13 | Special clamp for motor end cover of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957433.0U CN211219704U (en) | 2019-11-13 | 2019-11-13 | Special clamp for motor end cover of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219704U true CN211219704U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957433.0U Active CN211219704U (en) | 2019-11-13 | 2019-11-13 | Special clamp for motor end cover of numerical control machine tool |
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| Country | Link |
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| CN (1) | CN211219704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959100A (en) * | 2021-02-06 | 2021-06-15 | 聂大林 | Lathe machining positioner based on computer is used |
| CN113601424A (en) * | 2021-08-10 | 2021-11-05 | 林悦鑫 | Electromechanical device fixing device |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
-
2019
- 2019-11-13 CN CN201921957433.0U patent/CN211219704U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959100A (en) * | 2021-02-06 | 2021-06-15 | 聂大林 | Lathe machining positioner based on computer is used |
| CN113601424A (en) * | 2021-08-10 | 2021-11-05 | 林悦鑫 | Electromechanical device fixing device |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
| CN114161061B (en) * | 2021-12-20 | 2022-08-05 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
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