CN203805339U - Hot press for battery packs - Google Patents
Hot press for battery packs Download PDFInfo
- Publication number
- CN203805339U CN203805339U CN201420230433.1U CN201420230433U CN203805339U CN 203805339 U CN203805339 U CN 203805339U CN 201420230433 U CN201420230433 U CN 201420230433U CN 203805339 U CN203805339 U CN 203805339U
- Authority
- CN
- China
- Prior art keywords
- gear
- hot press
- battery pack
- plate
- leading screw
- 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.)
- Withdrawn - After Issue
Links
Abstract
A hot press for battery packs comprises a press body. A transmission and a motor are arranged on the press body. The hot press is characterized in that the transmission is matched with a gear transmission mechanism, a head plate and a tail plate are arranged in the press body, the head plate is assembled on three screws through helical transmission, one ends of the screws are matched with the gear transmission mechanism, the other ends of the screws are connected with the press body, two vibration attenuation plates are arranged below the tail plate, springs are arranged between the two vibration attenuation plates, and a pressure sensor is matched with the vibration attenuation plate below the springs. The gear transmission mechanism reaches the rated transmission rotation speed under the action of a speed reducer, and via transmission of the gear transmission mechanism, motion of one shaft is transmitted to the three screws to rotate at the same speed, the gear transmission mechanism comprising seven gears not only transmits torque, distribution of three same rotation speeds is realized, and by matching of the head plate and the tail plate, stable pressure output can be provided.
Description
Technical field
The utility model belongs to automatic battery and manufactures field, is specifically related to a kind of battery pack hot press.
Background technology
What present society advocated is the use of clear energy sources, thus to electricity usage comparison extensively, this just increases greatly to the demand of battery.Different demand occasions, also different to the requirement of battery, except performance, the profile of battery is also had to certain requirement.The equipment hot pressing effect of using when giving battery moulding in current battery manufacturing industry is poor, and has many off-the-shelf equipment complex structures, with high costs, need to improve battery hot-press equipment for present situation.
Summary of the invention
In order to overcome existing battery hot-press equipment weak effect, complex structure, defect that cost is high, the utility model provides a kind of battery pack hot press, this machine adopts the structure of gear train, by leading screw and gear etc., completes battery pack hot pressing, and device structure is simple, cost is low.
The purpose of this utility model is achieved in that a kind of battery pack hot press, comprise body, body is provided with speed changer and motor, it is characterized in that: speed changer matches with gear drive, in body, be provided with first plate and tailgate, first plate is assemblied on three rhizoid thick sticks by worm drive, match with gear drive in leading screw one end, the other end is connected with body, at tailgate, have damping block, between two damping blocks, be provided with spring, pressure sensor matches with spring below damping block.
Described gear drive comprises driving gear, driving gear matches with speed changer by power transmission shaft, driving gear and the first gear, the 3rd gear and the engagement of the 4th gear, the first gear and the engagement of the second gear, the 3rd gear and the engagement of the 5th gear, the 4th gear and the engagement of the 6th gear.
The first gear, driving gear, the second gear, the 6th gear are consistent with the gear parameter of the 5th gear.
The 3rd gear is consistent with the gear parameter of the 4th gear.
All gears are distributed in a plane.
Described leading screw is T-shaped leading screw.
Described first plate is provided with copper band in the position being connected with leading screw, has avoided first plate directly to contact with leading screw, has increased service life.
Described pressure sensor is connected with arrangement for adjusting height, and described arrangement for adjusting height is for regulating the distance between pressure sensor and damping block.
The gear mechanism of the battery pack hot press that the utility model provides and leading screw are to utilize the operation principle of the hydraulic means in hydraulic system and design, and the hydraulic means in general hydraulic system is all slightly aobvious complicated, and cost is high.In a lot of occasions, there is no need non-use hydraulic means, gear mechanism and worm drive are more convenient to use, keep in repair relative hydraulic means and are more prone to.As long as carried out lubricated on transmission mechanism and made material reach predetermined requirement, just can meet industrial needs.
Gear drive of the present utility model reaches specified transmission rotating speed by the effect of decelerator, in the transmission through gear mechanism, make to pass to the synchronized rotation of three rhizoid thick sticks by the motion of an axle, by the gear mechanism being formed by seven gears, not only transmitted torque, also realized and distributed three identical rotating speeds, coordinate first plate and tailgate, stable Output pressure can be provided.
After battery pack hot press tailgate, be provided with pressure sensor, can guarantee that the pressure that reaches specified comes hot pressing material to meet the demands, and can prevent overvoltage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model gear transmission structure schematic diagram.
Fig. 3 is stereogram of the present utility model.
The specific embodiment
Structure of the present utility model is as Figure 1-3: a kind of battery pack hot press, comprise body 18, body 18 is provided with speed changer 1 and motor 2, speed changer 1 matches with gear drive 6, in body 18, be provided with first plate 3 and tailgate 4, first plate 3 is assemblied on three rhizoid thick sticks 5 by worm drive, match with gear drive 6 in leading screw 5 one end, the other end is connected with body 18, at tailgate 4, have damping block 21, between two damping blocks 21, be provided with spring 19, pressure sensor 7 matches with the damping block 21 of spring 19 belows.
Gear drive detailed structure of the present utility model as shown in Figure 2, gear drive 6 comprises driving gear 11, driving gear 11 matches with speed changer 1 by power transmission shaft, driving gear 11 is meshed with the first gear 12, the 3rd gear 16 engagements and the 4th gear 17, the first gear 12 and the second gear 13 engagements, the 3rd gear 16 and the 5th gear 15 engagements, the 4th gear 17 and the 6th gear 14 engagements.All gear materials are steel No. 45, modified HRC32-35, flank of tooth high-frequency induction hardening HRC45 left and right.
In said gear transmission mechanism, the first gear 12, driving gear 11, the second gear 13, the 6th gear 14 are consistent with the gear parameter of the 5th gear 15, and modulus, diameter and thickness are all identical, are referred to as pinion; The 3rd gear 16 is consistent with the gear parameter of the 4th gear 17, and modulus, diameter and thickness are all identical, are referred to as gear wheel, and the diameter of gear wheel is greater than pinion.On the first gear 12, the 6th gear 14 and the 5th gear 15, a rhizoid thick stick 5 is housed respectively, leading screw 5 is T-shaped leading screw, and the material of leading screw 5 is 40Cr, and modifier treatment.
First plate 3 is provided with copper band 22 in the position being connected with leading screw, has avoided first plate directly to contact with leading screw, has increased service life.
The pressure sensor 7 of this device is connected with arrangement for adjusting height 20, and described arrangement for adjusting height 20 is for regulating the upper-lower position between pressure sensor 7 and damping block 21.Make like this to suppress material not of uniform size convenience is provided, adjusting position can make stressed more equal, and the material of compacting more can meet the requirements.
Operation principle of the present utility model is as follows: power motor 2 inputs of this device, after slowing down by decelerator 1, reach specified transmission rotating speed, pass through output shaft, power is flowed to driving gear 11, first driving gear 11 passes to the first gear 12 by power, the 3rd gear 16 and the 4th gear 17, then pass to the second gear 13, the 6th gear 14 and the 5th gear 15, the second gear 13, the 6th gear 14 is identical with the 5th gear 15 gear speeds, like this, pass through gear drive, the motion of an axle is passed to the rotation of three rhizoid thick sticks, by the gear mechanism being formed by seven gears, not only transmitted torque, also realized and distributed three identical rotating speeds and drive respectively three rhizoid thick sticks 5 moving, rotation by leading screw 5 drives first plate 3 to move forward and backward, between first plate 3 and tailgate 4, placing battery material, placing how many and large I determines according to actual needs, the pressure producing by first plate 3 and tailgate 4 completes battery pack hot pressing.After battery tailgate, be equipped with pressure sensor 7 to guarantee the operating pressure needing that has between first plate and tailgate, spring 19 is for cushioning absorbing.
Claims (8)
1. a battery pack hot press, comprise body (18), body (18) is provided with speed changer (1) and motor (2), it is characterized in that: speed changer (1) matches with gear drive (6), in body (18), be provided with first plate (3) and tailgate (4), first plate (3) is assemblied on three rhizoid thick sticks (5) by worm drive, match with gear drive (6) in leading screw (5) one end, the other end is connected with body (18), at tailgate (4), have damping block (21), between two damping blocks (21), be provided with spring (19), pressure sensor (7) matches with the damping block (21) of spring (19) below.
2. battery pack hot press according to claim 1, it is characterized in that: described gear drive (6) comprises driving gear (11), driving gear (11) matches with speed changer (1) by power transmission shaft, driving gear (11) while and the first gear (12), the 3rd gear (16) with and the 4th gear (17) engagement, the first gear (12) and the second gear (13) engagement, the 3rd gear (16) and the 5th gear (15) engagement, the 4th gear (17) and the 6th gear (14) engagement, wherein, the second gear (13), the 5th gear (15) and the 6th gear (14) drive respectively the synchronized rotation of leading screw (5).
3. battery pack hot press according to claim 2, is characterized in that: driving gear (11), the first gear (12), the second gear (13), the 6th gear (14) are consistent with the gear parameter of the 5th gear (15).
4. battery pack hot press according to claim 2, is characterized in that: the 3rd gear (16) is consistent with the gear parameter of the 4th gear (17).
5. battery pack hot press according to claim 2, is characterized in that: all gears are distributed in a plane.
6. battery pack hot press according to claim 1, is characterized in that: three described rhizoid thick sticks (3) are T-shaped leading screw.
7. battery pack hot press according to claim 1, is characterized in that: described first plate (3) is provided with copper band (22) in the position being connected with leading screw, avoids first plate (3) directly to contact with leading screw.
8. battery pack hot press according to claim 1, it is characterized in that: described pressure sensor (7) is connected with arrangement for adjusting height (20), described arrangement for adjusting height (20) is for regulating the distance between pressure sensor (7) and damping block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230433.1U CN203805339U (en) | 2014-05-07 | 2014-05-07 | Hot press for battery packs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230433.1U CN203805339U (en) | 2014-05-07 | 2014-05-07 | Hot press for battery packs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805339U true CN203805339U (en) | 2014-09-03 |
Family
ID=51444140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230433.1U Withdrawn - After Issue CN203805339U (en) | 2014-05-07 | 2014-05-07 | Hot press for battery packs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269850A (en) * | 2015-11-11 | 2016-01-27 | 南京工程学院 | Combined lead screw driving device |
-
2014
- 2014-05-07 CN CN201420230433.1U patent/CN203805339U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269850A (en) * | 2015-11-11 | 2016-01-27 | 南京工程学院 | Combined lead screw driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |