CN207447817U - A kind of pressing machine - Google Patents
A kind of pressing machine Download PDFInfo
- Publication number
- CN207447817U CN207447817U CN201721467844.2U CN201721467844U CN207447817U CN 207447817 U CN207447817 U CN 207447817U CN 201721467844 U CN201721467844 U CN 201721467844U CN 207447817 U CN207447817 U CN 207447817U
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- CN
- China
- Prior art keywords
- seat
- press
- bearing seat
- bearing
- pressing machine
- 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.)
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Abstract
The utility model discloses a kind of pressing machine, its key points of the technical solution are that：Including casing, the casing is equipped with workbench, the workbench is equipped with fixed seat, it is opened up in the middle part of the fixed seat fluted, the first spring and first bearing seat are equipped in the groove, the both ends of first spring are connected to groove slot bottom and first bearing seat, first spring forces in the cell wall that the first bearing seat makes first bearing seat protrude from the groove, pinion stand is fixedly connected in the first bearing seat, the pinion stand is in be arranged concentrically with first bearing seat, and the diameter of pinion stand is less than the diameter of first bearing seat；Casing directly over the fixed seat is equipped with the driving cylinder that driving direction is vertical direction, the press-loading head being connected on the driving head of driving cylinder, it is in be arranged concentrically between the press-loading head and first bearing seat, when above-mentioned pressing machine assembles automobile gearbox gear and bearing, accuracy higher that gearbox gear is aligned with bearing.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of pressing machine.
Background technology
For existing automobile gearbox bearing press as shown in Figure 1, including casing 1, casing 1 is equipped with press-loading head 7, press fitting
First 7 workbench 11 being arranged right below in horizontal positioned state, after bearing is placed on workbench 11, then by gearbox
Gear is placed on bearing, and after making gear and bearing alignment press-loading head 7, starting machine makes press-loading head 7 be moved towards workbench 11
And bearing is squeezed, gear is made to be assembled into bearing together with.
Above-mentioned automobile gearbox bearing press press fitting when, it is necessary to by the gear of bearing and gearbox be sequentially placed in
On workbench, and after passing through manually the gear of gearbox being alignd with bearing, start press-loading head and carry out extruding assembling, it is this
Alignment thereof levels of precision is relatively low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pressing machines, it is used to assemble
When gearbox gear is with bearing, there is the advantage that accuracy is high, packaging efficiency is high.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of pressing machine, including
Casing, the casing are equipped with workbench, and the workbench is equipped with fixed seat, open up in the middle part of the fixed seat it is fluted,
Be equipped with the first spring and first bearing seat in the groove, the both ends of first spring be connected to groove slot bottom and
First bearing seat, first spring force in the cell wall that the first bearing seat makes first bearing seat protrude from the groove,
Pinion stand is fixedly connected in the first bearing seat, the pinion stand is in be arranged concentrically with first bearing seat, and pinion stand is straight
Footpath is less than the diameter of first bearing seat；Casing directly over the fixed seat is equipped with the driving gas that driving direction is vertical direction
Cylinder, the press-loading head being connected on the driving head of driving cylinder are in be arranged concentrically between the press-loading head and first bearing seat.
Through the above technical solutions, when needing to assemble gearbox gear and the bearing of its both sides, first bearing holder (housing, cover) is arranged on
In first bearing seat, then gearbox gear is sheathed on pinion stand, directly to make gearbox gear and bearing concentric alignment, opened
Dynamic pressure installation makes press-loading head be moved towards fixed seat, until during press-loading head contact gearbox gear, the first spring contraction, clutch shaft bearing
Seat is towards after the slot bottom movement of groove so that bearing is assembled with gearbox gear, above-mentioned pressing machine by first bearing seat with
And pinion stand makes gearbox gear more accurate when being aligned with bearing, without carrying out excessive adjustment, is conducive to improve assembling effect
Rate.
Preferably, the press-loading head is made of magnetic material, and the press-loading head is set with one heart close to one end of the workbench
There is second bearing seat, the diameter of the second bearing seat is less than the diameter of the press-loading head.
Through the above technical solutions, when first bearing holder (housing, cover) is arranged in first bearing seat, gearbox gear is set in gear
When on seat, second bearing holder (housing, cover) can be arranged in second bearing seat, and the press-loading head for passing through magnetic material is adsorbed, to avoid
Second bearing drops, while can make second bearing and gearbox gear concentric alignment, so that press-loading head is moved towards fixed seat
And when carrying out squeezing assembling, to be done directly the assembling of gearbox gear and two bearings, be conducive to improve packaging efficiency.
Preferably, be equipped with rotating seat between the fixed seat and the workbench, rotating seat lower end rotatable connection in
The upper surface of workbench, the rotating seat upper end are fixedly connected on fixed seat, and the fixed seat is arranged concentrically in the rotating seat
On.
Through the above technical solutions, after gearbox gear is assembled with two bearings, can by rotate rotating seat with
Convenient for carrying out the inspection in orientation to gearbox gear and two bearings, to determine the assembling feelings of gearbox gear and two bearings
Condition in order to timely be adjusted, is conducive to increase the quality of production of gearbox gear.
Preferably, several handles are extended on the side wall of the rotating seat, the handle is uniformly distributed in the rotating seat
Circumferential direction on.
Through the above technical solutions, when being checked by rotating seat gearbox gear assembling situation, handle can be passed through
Hand rotates rotating seat, so that rotating seat is more convenient when rotating.
Preferably, sliding block is symmetrically arranged on the side wall of the driving head of the driving cylinder, the press-loading head is equipped with can
For the notch of sliding block insertion, the bottom of the notch is equipped with the sliding slot for sliding block sliding, is equipped with and fixes in the sliding slot
Mechanism, the sliding block are inserted into sliding slot and can be fixed on after sliding by fixed mechanism in the sliding slot.
Through the above technical solutions, when press-loading head long-time squeeze assembling abrasion after, it is necessary to when being replaced, can pass through
Press-loading head is rotated, so that sliding block turns to the spigot of sliding slot and extraction, press-loading head is removed from driving head；More renew
After press-loading head, sliding block from the spigot of sliding slot is inserted and rotated, then is fixed by fixed mechanism, to complete to install.
Preferably, the fixed mechanism include the fixture block that is arranged on the chute wall and be arranged on sliding block with
The card slot that the fixture block is engaged by clamping.
Through the above technical solutions, after sliding block is inserted into sliding slot and slides, can will be pressed by the clamping of fixture block and card slot
Head is fixed on driving head, to reduce circumferentially rotating for press-loading head.
Preferably, the side wall of the sliding slot is equipped with inside groove, and the fixture block sliding is arranged in the inside groove, the inside groove
Slot bottom be fixedly connected with second spring, the second spring forces in the fixture block and the end of fixture block is made to protrude from inside groove
Cell wall, the one end of the fixture block away from second spring are arcwall face.
Through the above technical solutions, when press-loading head is installed on driving head, it can be by the way that sliding block be inserted into sliding slot and is rotated
Press-loading head makes sliding block, and towards the fixture block movement on chute wall, until when the one side of sliding block is contacted with fixture block, second spring is shunk, card
Block is moved towards the bottom of inside groove, and when card slot is opposite with inside groove, fixture block enters under the action of second spring in card slot, with realization pair
Sliding block connects and fixes；When needing to remove press-loading head, rotating press-loading head makes card slot be moved to the tap position of sliding slot, the second bullet
Spring is shunk, until fixture block departs from card slot, after second spring reduction, sliding block slides onto the spigot of sliding slot and extraction, with to pressure
Dress head is removed.
Preferably, the bottom of the casing is equipped with foot controller, can control opening for pressing machine by foot controller
Stop.
Through the above technical solutions, when carrying out squeezing assembling, pressing machine can be started by foot controller and made
Press-loading head starts to squeeze assembling so that the hand of staff can prepare in time it is next need the gearbox gear that assembles and
Two bearings, and then the time of material preparation can be saved, improve work efficiency.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
1st, first bearing seat has been arranged concentrically in fixed seat, pinion stand has been arranged concentrically in first bearing seat, fixed seat is just
On the magnetic press-loading head of top with one heart be equipped with second bearing seat, can by by two bearings be sheathed on respectively first bearing seat and
In second bearing seat, gearbox gear is sheathed on pinion stand, is started press-loading head and is moved towards fixed seat with simultaneously to gearbox gear
The bearing of wheel both sides carries out extruding assembling, to reduce number of assembling steps, improves packaging efficiency.
2nd, sliding block is symmetrically arranged on the side wall of driving head, press-loading head is equipped with the sliding slot for entering and sliding for sliding block,
To realize the dismounting between press-loading head and driving head, in order to be replaced to press-loading head.
Description of the drawings
Fig. 1 is the overall structure figure of existing pressing machine, and the overall structure of existing pressing machine is shown for emphasis；
Fig. 2 is the overall structure figure of embodiment, for the overall structure of emphasis displaying embodiment；
Connection structure diagrams of the Fig. 3 between driving head and press-loading head is entered for emphasis displaying sliding block in press-loading head
Structure；
Fig. 4 is the sectional view of fixed seat and press-loading head, and fixed seat and the internal structure of press-loading head are shown for emphasis；
Fig. 5 is the enlarged drawing in A portions in Fig. 4, for the structure chart of emphasis displaying fixed mechanism.
Reference numeral：1st, casing；11st, workbench；12nd, cylinder is driven；2nd, rotating seat；21st, handle；3rd, fixed seat；31st, it is recessed
Slot；32nd, the first spring；4th, first bearing seat；5th, pinion stand；6th, driving head；61st, sliding block；7th, press-loading head；71st, notch；72nd, it is sliding
Slot；721st, inside groove；722nd, second spring；8th, second bearing seat；9th, fixed mechanism；91st, fixture block；92nd, card slot；10th, control is ridden
Device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 2, Fig. 4, a kind of pressing machine, including casing 1, casing 1 is equipped with workbench 11, and workbench 11 is equipped with rotation
Swivel base 2, rotating seat 2 are rotationally connected with the upper surface of workbench 11, and several handles 21, handle are extended on the side wall of rotating seat 2
21 are uniformly distributed in the circumferential direction of 2 side wall of rotating seat, can be by handle 21 so that rotating seat 2 is more convenient when rotating.
The top concentric vertical of rotating seat 2 is provided with fixed seat 3, and fixed seat 3 in the middle part of 2 one end of rotating seat away from offering
Groove 31, the bottom of groove 31 are fixedly connected with the first spring 32, and first one end of spring 32 away from rotating seat 2 is equipped with first axle
Bearing 4, first bearing seat 4 are in what is be arranged concentrically with fixed seat 3, and the first spring 32 forces in first bearing seat 4 and makes first axle
Bearing 4 protrudes from the cell wall of groove 31.
The top of first bearing seat 4 is fixedly connected with pinion stand 5, and pinion stand 5 is in be arranged concentrically with first bearing seat 4, and
The diameter of pinion stand 5 is less than the diameter of first bearing seat 4.
Casing 1 directly over fixed seat 3 is equipped with the driving cylinder 12 that driving direction is vertical direction, is connected to driving gas
Press-loading head 7 on 12 driving head 6 of cylinder is in be arranged concentrically between press-loading head 7 and first bearing seat 4；Press-loading head 7 is by magnetic material system
Into, press-loading head 7 is equipped with second bearing seat 8 close to one end of fixed seat 3, and second bearing seat 8 is in be arranged concentrically with press-loading head 7, and
The diameter of second bearing seat 8 is less than the diameter of press-loading head 7, and bearing holder (housing, cover) can be arranged in second bearing seat 8 and passes through magnetic press fitting
First 7 carry out absorption fixation.
Referring to Fig. 3, scheme, 5, be symmetrically arranged with sliding block 61 on the side wall of driving head 6, press-loading head 7 is close to 6 one end of driving head
Middle part offers the notch 71 being inserted into for sliding block 61, offers what is slid for sliding block 61 in the opposing sidewalls of 71 bottom of notch
Arc chute 72, after sliding block 61 is inserted into the bottom of notch 71, slip to sliding slot 72 deviates from one end of 71 bottom of notch, and leads to
It crosses fixed mechanism 9 to be fixed, so that press-loading head 7 is installed on driving head 6.
Referring to Fig. 4, Fig. 5, fixed mechanism 9 includes the fixture block 91 being arranged on 72 cell wall of sliding slot and is arranged at sliding block 61
On can with fixture block 91 be engaged by clamping card slot 92；Wherein, fixture block 91 and the contact wall of sliding slot 72 are equipped with inside groove 721, fixture block 91
Sliding is arranged in inside groove 721, and the slot bottom of inside groove 721 is fixedly connected with second spring 722, and the other end of second spring 722 is consolidated
Surely the bottom of fixture block 91 is connected to, and forces in fixture block 91 so that the end of fixture block 91 protrudes from the cell wall of inside groove 721, fixture block 91
One end away from second spring 722 is arcwall face.
Referring to Fig. 2, the casing 1 away from 2 lower section of rotating seat is equipped with foot controller 10, can be opened by foot controller 10
Dynamic driving cylinder 12, press-loading head 7 to be driven to be moved towards fixed seat 3 and carries out extruding assembling.
Practical work process：
When needing to assemble gearbox gear and the bearing of its both sides, first bearing holder (housing, cover) is arranged in first bearing seat 4, then will
After gearbox gear is sheathed on pinion stand 5, another bearing holder (housing, cover) is arranged in second bearing seat 8, and passes through magnetic press-loading head 7
Absorption fixation is carried out, foot controller 10 is pressed to start driving cylinder with foot, the drive rod of cylinder is driven to be transported towards workbench 11
It is dynamic, press-loading head 7 to be driven to be moved towards fixed seat 3, and the bearing of gearbox gear and its both sides is squeezed, with complete simultaneously
Bearing into gearbox gear both sides assembles.
After assembling, unclamp foot controller 10 and moved so as to which cylinder is driven to start drive rod away from workbench 11, with
Press-loading head 7 is driven to be moved away from fixed seat 3；Rotating seat 2 is rotated by handle 21, it is complete to be carried out to the gearbox gear after assembling
The inspection in face takes down gearbox gear after inspection is errorless from fixed seat 3.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. a kind of pressing machine, including casing (1), the casing (1) is equipped with workbench (11), it is characterized in that：The workbench
(11) fixed seat (3) is equipped with, is opened up fluted (31) in the middle part of the fixed seat (3), first is equipped in the groove (31)
Spring (32) and first bearing seat (4), the both ends of first spring (32) are connected to groove (31) slot bottom and
One bearing block (4), first spring (32) forces in the first bearing seat (4), and to protrude from first bearing seat (4) described
The cell wall of groove (31) is fixedly connected with pinion stand (5), the pinion stand (5) and clutch shaft bearing on the first bearing seat (4)
Seat (4) is in be arranged concentrically, and the diameter of pinion stand (5) is less than the diameter of first bearing seat (4)；Directly over the fixed seat (3)
Casing (1) be equipped with driving direction for vertical direction driving cylinder (12), be connected to driving cylinder (12) driving head (6)
On press-loading head (7), in being arranged concentrically between the press-loading head (7) and first bearing seat (4).
2. a kind of pressing machine according to claim 1, it is characterized in that：The press-loading head (7) is made of magnetic material, described
Press-loading head (7) close to the workbench (11) one end with one heart be equipped with second bearing seat (8), the second bearing seat (8) it is straight
Footpath is less than the diameter of the press-loading head (7).
3. a kind of pressing machine according to claim 1, it is characterized in that：The fixed seat (3) and the workbench (11) it
Between be equipped with rotating seat (2), rotating seat (2) lower end is rotationally connected with the upper surface of workbench (11), on the rotating seat (2)
End is fixedly connected on fixed seat (3), and the fixed seat (3) is arranged concentrically on the rotating seat (2).
4. a kind of pressing machine according to claim 3, it is characterized in that：It is extended on the side wall of the rotating seat (2) several
Handle (21), the handle (21) are uniformly distributed in the circumferential direction of the rotating seat (2).
5. a kind of pressing machine according to claim 1, it is characterized in that：The side of the driving head (6) of the driving cylinder (12)
Sliding block (61) is symmetrically arranged on wall；The press-loading head (7) is equipped with the notch (71) for sliding block (61) insertion, the notch
(71) bottom is equipped with the sliding slot (72) for the sliding block (61) sliding, and fixed mechanism (9), institute are equipped in the sliding slot (72)
Sliding block (61) is stated to be inserted into sliding slot (72) and can be fixed on by fixed mechanism (9) in the sliding slot (72) after sliding.
6. a kind of pressing machine according to claim 5, it is characterized in that：The fixed mechanism (9) includes being arranged at the cunning
Fixture block (91) on slot (72) side wall and it is arranged at the card slot (92) being engaged by clamping on sliding block (61) with the fixture block (91).
7. a kind of pressing machine according to claim 6, it is characterized in that：The side wall of the sliding slot (72) is equipped with inside groove
(721), fixture block (91) sliding is arranged in the inside groove (721), and the slot bottom of the inside groove (721) is fixedly connected with second
Spring (722), the second spring (722) force in the fixture block (91) and the end of fixture block (91) are made to protrude from inside groove
(721) cell wall, the one end of the fixture block (91) away from second spring (722) are arcwall face.
8. a kind of pressing machine according to claim 1, it is characterized in that：The bottom of the casing (1) is equipped with foot controller
(10), can the start and stop of pressing machine be controlled by foot controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467844.2U CN207447817U (en) | 2017-11-06 | 2017-11-06 | A kind of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721467844.2U CN207447817U (en) | 2017-11-06 | 2017-11-06 | A kind of pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447817U true CN207447817U (en) | 2018-06-05 |
Family
ID=62253833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721467844.2U Expired - Fee Related CN207447817U (en) | 2017-11-06 | 2017-11-06 | A kind of pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817847A (en) * | 2018-06-06 | 2018-11-16 | 浙江大学昆山创新中心 | A kind of assembly method of flexible bearing and cam |
-
2017
- 2017-11-06 CN CN201721467844.2U patent/CN207447817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817847A (en) * | 2018-06-06 | 2018-11-16 | 浙江大学昆山创新中心 | A kind of assembly method of flexible bearing and cam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181106 |