CN204308494U - A kind of rotation pressurization installing mechanism of central mode chip bonding machine - Google Patents
A kind of rotation pressurization installing mechanism of central mode chip bonding machine Download PDFInfo
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- CN204308494U CN204308494U CN201420638827.0U CN201420638827U CN204308494U CN 204308494 U CN204308494 U CN 204308494U CN 201420638827 U CN201420638827 U CN 201420638827U CN 204308494 U CN204308494 U CN 204308494U
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Abstract
The utility model discloses a kind of rotation pressurization installing mechanism of central mode chip bonding machine, the first wallboard is provided with the first pressure-loaded bearing, line shaft is arranged on the first wallboard by the first pressure-loaded bearing rotary type, and the end of line shaft is provided with the first last item; Guide post is provided with the movable pressing board that can move along guide post, movable pressing board is provided with the second pressure-loaded bearing, be provided with the second last item in the second pressure-loaded bearing, the first last item and the second last item coaxially arrange and are clipped in the middle by pressure workpiece; The outside of the second wallboard is installed with pneumohydraulic pressure-cylinder, the end winding support of piston rod on movable pressing board for movable pressing board provides pressure source.Mechanism of the present utility model, make rotation precision, the accuracy of boxing angle is improved, structure is simple, practical, easy to operate.
Description
Technical field
The utility model belongs to transmitter field, relates to central mode chip bonding machine, is specifically related to a kind of rotation pressurization installing mechanism of central mode chip bonding machine.
Background technology
Along with the develop rapidly of electronic technology and the demand of automated control technology, more and more higher to the requirement of the microminiaturization of various transmitter, high density, high accuracy, high sensitivity, multi items, as: the novel transmitter such as intelligent, digital display, anti-corrosion type, anticorrosion anti-explosion, differential pressure type, high temperature pressure type, capacitor type, to the pressure measxurement of the media such as high-temperature gas, liquid, fluid, colloid, steam and control, makes various transmitter product become the new focus of the market demand.
Develop high performance various transmitter and just must be equipped with high-caliber dedicated manufacturing equipment.And the backwardness of current transmitter production line, seriously constrain development speed and the technical merit of transmitter industrial automation.Therefore, rely on Domestic Scientific Research strength, manufacturing technology and the high performance transmitter automatic production line special equipment of development of developing various transmitter automatic production line are very necessary.And center diaphragm (isolation diaphragm) bonding machine is wherein a kind of dedicated manufacturing equipment.
In diaphragm (isolation diaphragm) bonding machine of existing center, fast, the slow rotation of driving shaft are that dependence asynchronous machine and a low-speed DC motor have coaxially replaced in opposite directions, between power output shaft, add a unilateral bearing mechanism, make two motors replace, rotate in opposite directions car circle, the boxing work at Tong Beijian center diaphragm (isolation diaphragm).Its complex structure, control accuracy is not high, and crudy is poor, needs the change carrying out principle.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, provides a kind of rotation pressurization installing mechanism of central mode chip bonding machine, solves the complex structure that existing central mode chip bonding machine exists, control accuracy is not high, the technical problem that crudy is poor.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to be achieved:
A kind of rotation pressurization installing mechanism of central mode chip bonding machine, comprise the reductor be arranged on reducer pedestal, this mechanism also comprises the first wallboard and the second wallboard, connected by one group of guide post between first wallboard and the second wallboard, reductor is arranged on the outside of the first wallboard, and reductor is provided with line shaft;
First wallboard is provided with the first pressure-loaded bearing, line shaft is arranged on the first wallboard by the first pressure-loaded bearing rotary type, and line shaft enters the inner side of the first wallboard through the first wallboard, and the end of line shaft is provided with the first last item;
Guide post is provided with the movable pressing board that can move along guide post, movable pressing board is provided with the second pressure-loaded bearing, be provided with the second last item in the second pressure-loaded bearing, the first last item and the second last item coaxially arrange and are clipped in the middle by pressure workpiece;
The outside of the second wallboard is installed with pneumohydraulic pressure-cylinder, and the piston rod of pneumohydraulic pressure-cylinder, through the second wallboard, enters the inner side of the second wallboard, the end winding support of piston rod on movable pressing board for movable pressing board provides pressure source.
The utility model also has distinguishes technical characteristic as follows:
Described line shaft and the first last item are all axially processed with the first through vacuum passage, first vacuum passage is connected with the air supported head that vacuumizes be arranged on reductor, can be adsorbed on the first last item end when vacuumizing in the first vacuum passage by by one end of pressure workpiece;
The second vacuum passage that the axial processing oil of the second described last item is through, the second vacuum passage is connected with the hole that vacuumizes be arranged on movable pressing board, can be adsorbed on the second last item end when vacuumizing in the second vacuum passage by by the other end of pressure workpiece.
The first described last item and the second described last item are all provided with the centralized positioning cover with stage clip, are provided for and are coaxially placed with the first last item and the second last item respectively by the two ends of pressure workpiece.
Described centralized positioning puts and is processed with slotted eye, and the first last item and the second last item are separately installed with the pin coordinated with slotted eye, for carrying out guiding and spacing to center positioning sleeve.
The first described pressure-loaded bearing is arranged on the first wallboard by bearing holder (housing, cover), and the second described pressure-loaded bearing is also arranged on the second wallboard by bearing holder (housing, cover); Be provided with axle sleeve between the first described pressure-loaded bearing and line shaft, be also provided with axle sleeve between the second described pressure-loaded bearing and the second last item, axle sleeve, for finely tuning line shaft and the second last item, makes the central shaft of the central shaft of line shaft and the second last item not offset.
Described pneumohydraulic pressure-cylinder is fixedly mounted on outside the second wallboard by oil cylinder seat, the piston rod end of pneumohydraulic pressure-cylinder is fixedly mounted on movable pressing board by wedge, piston rod and the second last item are coaxially arranged, and pneumohydraulic pressure-cylinder is applied to and is stablized by the pressure uniform on pressure workpiece.
Described movable pressing board is installed on the guide bar by fairlead.
The utility model compared with prior art, has following technique effect:
The rotation pressurization installing mechanism of central mode chip bonding machine of the present utility model, make rotation precision, the accuracy of boxing angle is improved, structure is simple, practical, easy to operate, by vacuum suction and centralized positioning, can make by the central axis of pressing the central shaft of workpiece and last item, also make the pressure be applied to by pressure workpiece stable and uniform to distribute.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure, the implication of each label is: 1-reducer pedestal, 2-reductor, 3-first wallboard, 4-second wallboard, 5-guide post, 6-line shaft, 7-first pressure-loaded bearing, 8-first last item, 9-movable pressing board, 10-second pressure-loaded bearing, 11-second last item, 12-is pressed workpiece, 13-pneumohydraulic pressure-cylinder, 14-piston rod, 15-first vacuum passage, 16-vacuumizes air supported head, 17-second vacuum passage, 18-vacuumizes hole, 19, 20-stage clip, 21, 22-centralized positioning cover, 23, 24-slotted eye, 25, 26-sells, 27, 28-bearing holder (housing, cover), 29, 30-axle sleeve, 31-oil cylinder seat, 32-wedge, 33-fairlead.
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present utility model.
Detailed description of the invention
Below provide specific embodiment of the utility model, it should be noted that the utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Embodiment:
It should be noted that being grouped into by three parts by pressure workpiece 12 described in the present embodiment, comprise the cup of two symmetrical configuration, i.e. the capacitance pressure transducer, pedestal of two symmetrical configuration, a center diaphragm be clipped between cup.
Defer to technique scheme, as shown in Figure 1, the present embodiment provides a kind of rotation pressurization installing mechanism of central mode chip bonding machine, comprise the reductor 2 be arranged on reducer pedestal 1, this mechanism also comprises the first wallboard 3 and the second wallboard 4, connected by one group of guide post 5 between first wallboard 3 and the second wallboard 4, reductor 2 is arranged on the outside of the first wallboard 3, reductor 2 is provided with line shaft 6;
First wallboard 3 is provided with the first pressure-loaded bearing 7, line shaft 6 is arranged on the first wallboard 3 by the first pressure-loaded bearing 7 rotary type, and line shaft 6 enters the inner side of the first wallboard 3 through the first wallboard 3, and the end of line shaft 6 is provided with the first last item 8;
Guide post 5 is provided with the movable pressing board 9 that can move along guide post 5, movable pressing board 9 is provided with the second pressure-loaded bearing 10, second last item 11, first last item 8 and the second last item 11 are installed in second pressure-loaded bearing 10 coaxially arrange and will be clipped in the middle by pressure workpiece 12;
The outside of the second wallboard 4 is installed with pneumohydraulic pressure-cylinder 13, and the piston rod of pneumohydraulic pressure-cylinder 13 14 enters the inner side of the second wallboard 4 through the second wallboard 4, the end winding support of piston rod 14 on movable pressing board 9 for movable pressing board 9 provides pressure source.
Line shaft 6 and the first last item 8 are all axially processed with the first through vacuum passage 15, first vacuum passage 15 is connected with the air supported head 16 that vacuumizes be arranged on reductor 2, can be adsorbed on the first last item 8 end when vacuumizing in the first vacuum passage 15 by by one end of pressure workpiece 12; Second last item 11 is axially processed with the second through vacuum passage 17, second vacuum passage 17 is connected with the hole 18 that vacuumizes be arranged on movable pressing board 9, can be adsorbed on the second last item 11 end when vacuumizing in the second vacuum passage 17 by by the other end of pressure workpiece 12.
First last item 8 and the second last item 11 are all provided with the centralized positioning cover 21,22 with stage clip 19,20, are provided for and are coaxially placed with the first last item 8 and the second last item 11 respectively by the two ends of pressure workpiece 12.
Centralized positioning cover 21,22 is processed with slotted eye 23,24, and the first last item 8 and the second last item 11 are separately installed with the pin 25,26 coordinated with slotted eye 23,24, for lead to center positioning sleeve 21,22 and spacing.
First pressure-loaded bearing 7 is arranged on the first wallboard 3 by bearing holder (housing, cover) 27, and the second described pressure-loaded bearing 10 is also arranged on the second wallboard 4 by bearing holder (housing, cover) 28; Between the first described pressure-loaded bearing 7 and line shaft 6, axle sleeve 29 is installed, between the second described pressure-loaded bearing 10 and the second last item 11, axle sleeve 30 is also installed, axle sleeve 29,30, for finely tuning line shaft 6 and the second last item 11, makes the central shaft of the central shaft of line shaft 6 and the second last item 11 not offset.
Pneumohydraulic pressure-cylinder 13 is fixedly mounted on outside the second wallboard 4 by oil cylinder seat 31, piston rod 14 end of pneumohydraulic pressure-cylinder 13 is fixedly mounted on movable pressing board 9 by wedge 32, piston rod 14 and the second last item 11 are coaxially arranged, and pneumohydraulic pressure-cylinder 13 is applied to and is stablized by the pressure uniform on pressure workpiece 12.
Movable pressing board 9 is arranged on guide post 5 by fairlead 33, and fairlead 33 is provided for when movable pressing board 9 moves on guide post 5 more steady.
The course of work of the present utility model is as described below:
When the piston rod 14 of pneumohydraulic pressure-cylinder 13 is in contraction return state, workpiece 12 is pressed to be two cups, two cups are staggered relatively in two centralized positioning covers 21 and 22, by vacuumizing air supported head 16, first vacuum passage 15 is vacuumized, by vacuumizing hole 18, second vacuum passage 17 is vacuumized, two cups are adsorbed on the first last item 8 and the second last item 11 respectively, and keep coaxial.Then center diaphragm is placed in the middle of two cups, pneumohydraulic pressure-cylinder 13 starts pressurization, apply pressure size and be generally 5 tons, piston rod 14 stretches out, wedge 32 is made to drive movable pressing board 9 and the second last item 11 to move along guide post 5 under fairlead 33 drives, fit together being compressed by two cups of pressure workpiece 12 and center diaphragm, reductor 2 drives line shaft 6 to rotate, first pressure-loaded bearing 7 and the second pressure-loaded bearing 10 bear pneumohydraulic pressure-cylinder 13 apply axial compressive force and supporting motive force axle 6 rotate, under measuring phase, instrument last item 8 and the second last item 11 drive and are rotated by pressure workpiece 12, follow-up car circle and boxing operation is carried out to by pressure workpiece 12.
Claims (7)
1. the rotation pressurization installing mechanism of a central mode chip bonding machine, comprise the reductor (2) be arranged on reducer pedestal (1), it is characterized in that: this mechanism also comprises the first wallboard (3) and the second wallboard (4), connected by one group of guide post (5) between first wallboard (3) and the second wallboard (4), reductor (2) is arranged on the outside of the first wallboard (3), reductor (2) is provided with line shaft (6);
First wallboard (3) is provided with the first pressure-loaded bearing (7), line shaft (6) is arranged on the first wallboard (3) by the first pressure-loaded bearing (7) rotary type, line shaft (6) enters the inner side of the first wallboard (3) through the first wallboard (3), and the end of line shaft (6) is provided with the first last item (8);
Guide post (5) is provided with the movable pressing board (9) that can move along guide post (5), movable pressing board (9) is provided with the second pressure-loaded bearing (10), be provided with the second last item (11) in second pressure-loaded bearing (10), the first last item (8) and the second last item (11) coaxially arrange and are clipped in the middle by pressure workpiece (12);
The outside of the second wallboard (4) is installed with pneumohydraulic pressure-cylinder (13), the piston rod (14) of pneumohydraulic pressure-cylinder (13) enters the inner side of the second wallboard (4) through the second wallboard (4), the end winding support of piston rod (14) above provides pressure source for movable pressing board (9) at movable pressing board (9).
2. mechanism as claimed in claim 1, it is characterized in that: described line shaft (6) and the first last item (8) are all axially processed with through the first vacuum passage (15), first vacuum passage (15) is connected with the air supported head (16) that vacuumizes be arranged on reductor (2), can be adsorbed on the first last item (8) end when vacuumizing in the first vacuum passage (15) by by one end of pressure workpiece (12);
Described the second last item (11) is axially processed with through the second vacuum passage (17), second vacuum passage (17) is connected with the hole (18) that vacuumizes be arranged on movable pressing board (9), can be adsorbed on the second last item (11) end when vacuumizing in the second vacuum passage (17) by by the other end of pressure workpiece (12).
3. mechanism as claimed in claim 1, it is characterized in that: described the first last item (8) and described the second last item (11) are all provided with the centralized positioning cover (21,22) with stage clip (19,20), be provided for and coaxially placed with the first last item (8) and the second last item (11) respectively by the two ends of pressure workpiece (12).
4. mechanism as claimed in claim 3, it is characterized in that: described centralized positioning cover (21,22) is processed with slotted eye (23,24), first last item (8) and the second last item (11) are separately installed with the pin (25,26) coordinated with slotted eye (23,24), for carrying out guiding and spacing to center positioning sleeve (21,22).
5. mechanism as claimed in claim 1, it is characterized in that: described the first pressure-loaded bearing (7) is arranged on the first wallboard (3) by bearing holder (housing, cover) (27), described the second pressure-loaded bearing (10) is also arranged on the second wallboard (4) by bearing holder (housing, cover) (28); Between described the first pressure-loaded bearing (7) and line shaft (6), axle sleeve (29) is installed, between described the second pressure-loaded bearing (10) and the second last item (11), axle sleeve (30) is also installed, axle sleeve (29,30), for finely tuning line shaft (6) and the second last item (11), makes the central shaft of the central shaft of line shaft (6) and the second last item (11) not offset.
6. mechanism as claimed in claim 1, it is characterized in that: described pneumohydraulic pressure-cylinder (13) is fixedly mounted on the second wallboard (4) outside by oil cylinder seat (31), piston rod (14) end of pneumohydraulic pressure-cylinder (13) is fixedly mounted on movable pressing board (9) by wedge (32), piston rod (14) and the second last item (11) are coaxially arranged, and pneumohydraulic pressure-cylinder (13) is applied to and is stablized by the pressure uniform in pressure workpiece (12).
7. mechanism as claimed in claim 1, is characterized in that: described movable pressing board (9) is arranged on guide post (5) by fairlead (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638827.0U CN204308494U (en) | 2014-10-29 | 2014-10-29 | A kind of rotation pressurization installing mechanism of central mode chip bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638827.0U CN204308494U (en) | 2014-10-29 | 2014-10-29 | A kind of rotation pressurization installing mechanism of central mode chip bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308494U true CN204308494U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638827.0U Active CN204308494U (en) | 2014-10-29 | 2014-10-29 | A kind of rotation pressurization installing mechanism of central mode chip bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308494U (en) |
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2014
- 2014-10-29 CN CN201420638827.0U patent/CN204308494U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: No.229 Daqing Road, Lianhu District, Xi'an City, Shaanxi Province, 710082 Patentee after: XIYI Co.,Ltd. Address before: No.229 Daqing Road, Xi'an, Shaanxi 710082 Patentee before: XIYI GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |