CN205309817U - Novel clamping frock - Google Patents
Novel clamping frock Download PDFInfo
- Publication number
- CN205309817U CN205309817U CN201520913094.1U CN201520913094U CN205309817U CN 205309817 U CN205309817 U CN 205309817U CN 201520913094 U CN201520913094 U CN 201520913094U CN 205309817 U CN205309817 U CN 205309817U
- Authority
- CN
- China
- Prior art keywords
- clamping
- worm gear
- guide chute
- screw
- screw mandrel
- 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.)
- Expired - Fee Related
Links
- 230000033001 locomotion Effects 0.000 abstract description 10
- 230000003028 elevating effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a novel clamping frock, including the clamping device, the clamping device includes base two clamping pieces to setting up just on and, all be equipped with clamping slide mount pad on two sides that the clamping piece is relative, be equipped with the first of upper end leanin on the clamping slide mount pad respectively, two direction spouts, it is first, all be equipped with the clamping slide in the two direction spouts, clamping slide lower extreme all is equipped with the spliced pole, the spliced pole lower extreme is respectively with to be connected the horizontal pole both ends articulated, it is equipped with vertical lifter to connect the horizontal pole below, vertical lifter below is equipped with worm gear elevating gear, vertical lifter upper end with be connected the horizontal pole connection, its lower extreme is connected with worm gear elevating gear, the lift of the steerable vertical lifter of this worm gear elevating gear, the utility model discloses utilize worm gear to drive clamping slide up -and -down motion in the direction spout, thereby since the direction spout be close to each other in the up -and -down motion or keep away from to reach and press from both sides tightly or relax the purpose of rotor for the chute makes the clamping slide.
Description
Technical field
The utility model relates to machining tool clamp field, is specifically related to a kind of Novel clamping frock.
Background technology
Compressor is a kind of driven fluid machinery that low pressure gas is promoted to high pressure gas, it it is the heart of refrigeration system, it sucks the refrigerant gas of low-temp low-pressure from air suction pipe, after driving piston it to be compressed by motor rotation, the refrigerant gas of High Temperature High Pressure is discharged to vapor pipe, for refrigeration cycle provides power, thus realize the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption), and the core component of compressor movement rotor whole compressor operating especially, tradition processing rotor blade groove time generally adopt hand-operated clamping mode, artificial clamping is not only wasted time and energy and be the more important thing is that reliable clamping degree affects seriously by operator's business ability, and once the qualification rate that rotor machining front clamp reliability not only affects product more likely jeopardizes the life security of operator.
Practical novel content
For solving above technical problem, the utility model provides a kind of without the need to hand-operated clamping and the Novel clamping frock that can realize rotor processing installing clamp semi-automation control.
Technical scheme is as follows:
A kind of Novel clamping frock, comprise clamping device, its key is: described clamping device comprises base, described base is provided with two clamping blocks, two clamping blocks are just to setting, the side that two these clamping blocks are relative is all fixed with clamping slide plate mount pad, described clamping slide plate mount pad is respectively equipped with the first guide chute and the 2nd guide chute, being respectively arranged with clamping slide plate in described first guide chute and described 2nd guide chute, described first guide chute and described 2nd guide chute are upper end to tilted skewed slot; The described lower end of clamping slide plate is respectively equipped with connection post, the described lower end of connection post is respectively with to be connected cross bar two ends hinged, longitudinally lifting bar it is provided with below described connection cross bar, it is provided with worm gear worm screw lifting device below described longitudinally lifting bar, described longitudinally lifting bar upper end connects with the described cross bar that is connected, its lower end is connected with described worm gear worm screw lifting device, and this worm gear worm screw lifting device can control the lifting of described longitudinally lifting bar.The useful effect adopting this scheme is the rising and the decline that are controlled longitudinally lifting bar by worm gear worm screw lifting device, clamping slide plate is thus driven to move up and down in guide chute further, owing to guide chute is that upper end is to tilted skewed slot, therefore clamping slide plate can be close to each other thus clamp the convenient processing of rotor when upwards moving, clamping slide plate when moving downward can mutually away from thus loosen rotor rotor for convenience detach.
As preferably: above-mentioned worm gear worm screw lifting device comprises the worm gear that screw mandrel, worm screw and permanent sleeve are located at screw mandrel bottom; Described longitudinally lifting bar bottom is provided with screw mandrel groove, it is movably installed with screw mandrel in described screw mandrel groove, described screw mandrel is provided with feed screw nut, described longitudinally lifting bar upper end is fixedly connected with the described cross bar that is connected, the described longitudinally lifting lower end of bar is fixedly connected with described feed screw nut upper end, described worm and worm wheel are all positioned at the two engagement of described base, the lower end of described screw mandrel through described base and hinged with described base, the side of described base is provided with the operating mechanism of worm gear worm screw lifting device described in controllable. The useful effect of this scheme is adopted to be that worm gear worm screw can drive screw mandrel generation turning motion when rotating, feed screw nut can change into upper and lower translational motion with the rotation angle of screw mandrel according to the helical pitch of corresponding specification, at this moment the longitudinally lifting bar being fixedly connected with to feed screw nut also by corresponding rising or decline thus drive clamping slide plate to slide in guide chute further, be skewed slot due to guide chute thus make clamping slide plate clamp in up and down motion or loosen rotor.
Above-mentioned operating mechanism is rocking arm, and a connecting arm of described rocking arm is fixedly connected with one end of described worm screw. The useful effect adopting this scheme is the rotation being controlled worm gear worm screw by rocking arm, operates lighter.
Above-mentioned first guide chute is consistent with the angle of inclination of described 2nd guide chute, adopts the useful effect of this scheme to be that rotor can be applied holding force in opposite directions simultaneously thus make clamping more solid and reliable when moving up or down by the clamping slide plate of both sides.
Above-mentioned feed screw nut is positioned at above described base, adopts the useful effect of this scheme to be that the motion scope of feed screw nut is bigger, thus expands the workpiece size scope that clamping device can clamp.
Above-mentioned clamping slide plate mount pad is separately positioned on the top of described clamping block, adopts the useful effect of this scheme to be conducive to milling machine to the processing of rotor.
The axial line of above-mentioned connection cross bar, longitudinally lifting bar and described screw mandrel is overlapping, adopt the useful effect of this scheme be longitudinally lifting bar pass to the power of both sides clamping slide plate when moving up and down in the same size, the stability of transmission better effects if whole clamping device simultaneously is also better.
Useful effect: when adopting the beneficial effects of the utility model to be shake rocking arm, worm gear worm screw can drive screw mandrel generation turning motion, feed screw nut will change into upper and lower translational motion with the rotation angle of screw mandrel according to the helical pitch of corresponding specification, at this moment the longitudinally lifting bar being fixedly connected with to feed screw nut also by corresponding rising or decline thus drive clamping slide plate to slide in guide chute further, be skewed slot due to guide chute thus make clamping slide plate in up and down motion close to each other or away from thus reach clamping or loosen the object of rotor, thus achieve the semiautomatic controls of rotor clamping, avoid the uncertainty of manual operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the partial enlargement figure a of Fig. 2.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-Figure 3, a kind of Novel clamping frock, comprise clamping device, described clamping device comprises base 1, described base 1 is arranged with in parallel two clamping blocks 2, two described clamping blocks 2 are just to setting, and two described clamping blocks 2 are perpendicular to described base 1, the top, side that two described clamping blocks 2 are relative is installed with clamping slide plate mount pad 3 respectively, described clamping slide plate mount pad 3 is respectively equipped with the first guide chute 41 and the 2nd guide chute 42, it is respectively arranged with clamping slide plate 5 in described first guide chute 41 and described 2nd guide chute 42, described first guide chute 41 is upper end to tilted and that the two angle of inclination is consistent skewed slot with described 2nd guide chute 42, described clamping slide plate 5 times ends are respectively equipped with and connect post 6, described connection post 6 times ends are respectively with to be connected cross bar 7 two ends hinged, longitudinally lifting bar 8 it is provided with below described connection cross bar 7, it is provided with worm gear worm screw lifting device below described longitudinally lifting bar 8, described longitudinally lifting bar 8 upper end that is provided with connects with the described cross bar 7 that is connected, its lower end is connected with described worm gear worm screw lifting device, this worm gear worm screw lifting device can control the lifting of described longitudinally lifting bar 8, described worm gear worm screw lifting device comprises screw mandrel 11, worm screw 14 and permanent sleeve are located at the worm gear 15 of screw mandrel 11 bottom, described longitudinally lifting bar 8 bottom is provided with screw mandrel groove 12, it is movably installed with screw mandrel 11 in described screw mandrel groove 12, described screw mandrel 11 is provided with feed screw nut 13, described longitudinally lifting bar 8 upper end is fixedly connected with the described cross bar 7 that is connected, its lower end is fixedly connected with described feed screw nut 13 upper end, described worm screw 14 and worm gear 15 are all positioned at the two engagement of described base 1, described screw mandrel 11 times ends through described base 1 and hinged with described base 1.
It can also be seen that from figure, the axial line of described connection cross bar 7, longitudinally lifting bar 8 and described screw mandrel 11 is overlapping, described feed screw nut 13 is positioned at above described base 1, the side of described base 1 is provided with the operating mechanism of worm gear worm screw lifting device described in controllable, this operating mechanism is rocking arm 9, and a connecting arm of described rocking arm 9 is fixedly connected with one end of described worm screw 14.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; the those of ordinary skill of this area is under enlightenment of the present utility model; under the prerequisite not running counter to the utility model objective and claim; can making multiple similar expression, such conversion all falls within protection domain of the present utility model.
Claims (7)
1. a Novel clamping frock, comprise clamping device, it is characterized in that: described clamping device comprises base (1), described base (1) is provided with two clamping blocks (2), two described clamping blocks (2) are just to setting, the side that two these clamping blocks (2) are relative is all fixed with clamping slide plate mount pad (3), described clamping slide plate mount pad (3) is respectively equipped with the first guide chute (41) and the 2nd guide chute (42), it is respectively arranged with clamping slide plate (5) in described first guide chute (41) and described 2nd guide chute (42), described first guide chute (41) and described 2nd guide chute (42) are upper end to tilted skewed slot, the lower end of described clamping slide plate (5) is respectively equipped with and connects post (6), the lower end of described connection post (6) is respectively with to be connected cross bar (7) two ends hinged, described connection cross bar (7) lower section is provided with longitudinally lifting bar (8), described longitudinally lifting bar (8) lower section is provided with worm gear worm screw lifting device, described longitudinally lifting bar (8) upper end connects with the described cross bar (7) that is connected, its lower end is connected with described worm gear worm screw lifting device, this worm gear worm screw lifting device can control the lifting of described longitudinally lifting bar (8).
2. Novel clamping frock according to claim 1, it is characterised in that: described worm gear worm screw lifting device comprises the worm gear (15) that screw mandrel (11), worm screw (14) and permanent sleeve are located at screw mandrel (11) bottom, described longitudinally lifting bar (8) bottom is provided with screw mandrel groove (12), it is movably installed with screw mandrel (11) in described screw mandrel groove (12), described screw mandrel (11) is provided with feed screw nut (13), described longitudinally lifting bar (8) upper end is fixedly connected with the described cross bar (7) that is connected, described longitudinally lifting bar (8) lower end is fixedly connected with described feed screw nut (13) upper end, described worm screw (14) and worm gear (15) are all positioned at the two engagement of described base (1), described screw mandrel (11) lower end through described base (1) and hinged with described base (1), the side of described base (1) is provided with the operating mechanism of worm gear worm screw lifting device described in controllable.
3. Novel clamping frock according to claim 2, it is characterised in that: described operating mechanism is rocking arm (9), and a connecting arm of described rocking arm (9) is fixedly connected with one end of described worm screw (14).
4. Novel clamping frock according to claim 3, it is characterised in that: described first guide chute (41) is consistent with the angle of inclination of described 2nd guide chute (42).
5. Novel clamping frock according to claim 2, it is characterised in that: described feed screw nut (13) is positioned at described base (1) top.
6. Novel clamping frock according to claim 4, it is characterised in that: described clamping slide plate mount pad (3) is separately positioned on the top of described clamping block (2).
7. Novel clamping frock according to claim 2 or 5, it is characterised in that: the axial line of described connection cross bar (7), longitudinally lifting bar (8) and described screw mandrel (11) is overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913094.1U CN205309817U (en) | 2015-11-16 | 2015-11-16 | Novel clamping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913094.1U CN205309817U (en) | 2015-11-16 | 2015-11-16 | Novel clamping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309817U true CN205309817U (en) | 2016-06-15 |
Family
ID=56188436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913094.1U Expired - Fee Related CN205309817U (en) | 2015-11-16 | 2015-11-16 | Novel clamping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345516A (en) * | 2015-11-16 | 2016-02-24 | 重庆金辰机械制造有限公司 | Novel lifting type clamping tool |
| CN118478234A (en) * | 2024-07-15 | 2024-08-13 | 溧阳福思宝高速机械有限公司 | Quick positioning fixture for machining integral casting type high-speed three-dimensional flow impeller |
| CN119260457A (en) * | 2024-12-10 | 2025-01-07 | 靖江新源电力器械有限公司 | Multifunctional cleaning mechanism compatible with punching device and use method |
-
2015
- 2015-11-16 CN CN201520913094.1U patent/CN205309817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345516A (en) * | 2015-11-16 | 2016-02-24 | 重庆金辰机械制造有限公司 | Novel lifting type clamping tool |
| CN118478234A (en) * | 2024-07-15 | 2024-08-13 | 溧阳福思宝高速机械有限公司 | Quick positioning fixture for machining integral casting type high-speed three-dimensional flow impeller |
| CN119260457A (en) * | 2024-12-10 | 2025-01-07 | 靖江新源电力器械有限公司 | Multifunctional cleaning mechanism compatible with punching device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161116 |