CN204041934U - Gear rack - Google Patents
Gear rack Download PDFInfo
- Publication number
- CN204041934U CN204041934U CN201420356723.0U CN201420356723U CN204041934U CN 204041934 U CN204041934 U CN 204041934U CN 201420356723 U CN201420356723 U CN 201420356723U CN 204041934 U CN204041934 U CN 204041934U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- gear
- main body
- bar main
- gear teeth
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to gear transmission equipment technical field, especially a kind of gear rack.Existing tooth bar is generally made up of tooth bar main body and the gear teeth, be easy to be shifted, affect work, and the existing gear teeth holds the pressure can't stand and producing in the course of the work in the process that gear rolls on tooth bar, tooth bar and workpiece with the use of neither be very convenient.This gear rack comprises tooth bar main body and the gear teeth, and the gear teeth are located in tooth bar main body, are provided with baffle plate outside described baffle plate, and baffle plate and tooth bar bottom part body are connected through the hinge, and the gear teeth and tooth bar main body weld are provided with Rubber shock-absorbing pad, and tooth bar main body both sides are equipped with chute.Gear & rack structure after improvement is simple, and avoid workpiece to offset, shake-resistance pressure-reducing is effective, is decided to be conveniently.
Description
Technical field
The utility model relates to gear transmission equipment technical field, especially a kind of gear rack.
Background technique
Tooth bar divides spur rack and diagonal-cut rack, match with straight toothed spur gear and helical gear respectively and use, the flank profil of tooth bar is straight line non-involute (be then plane for the flank of tooth), and being equivalent to reference radius is infinitely great cylindrical gears, is accessory conventional in gear transmission.Existing tooth bar is generally made up of tooth bar main body and the gear teeth, be easy to be shifted, affect work, and the existing gear teeth holds the pressure can't stand and producing in the course of the work in the process that gear rolls on tooth bar, tooth bar and workpiece with the use of neither be very convenient.
Model utility content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of gear rack.
The utility model solves the technological scheme that its technical problem adopts: a kind of gear rack, comprises tooth bar main body and the gear teeth, and the gear teeth are located in tooth bar main body, and described tooth bar main body both sides are equipped with baffle plate, and baffle plate and tooth bar bottom part body are connected through the hinge.
According to another embodiment of the present utility model, comprise the described gear teeth further and tooth bar main body weld is provided with Rubber shock-absorbing pad.
According to another embodiment of the present utility model, comprise further outside described baffle plate and be provided with chute.
The beneficial effects of the utility model are, structure is simple, and avoid workpiece to offset, shake-resistance pressure-reducing is effective, are decided to be conveniently.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is baffle plate schematic diagram of the present utility model.
Fig. 2 is gear teeth schematic diagram of the present utility model.
Fig. 3 is bottom schematic view of the present utility model.
1. tooth bar main body, the 2. gear teeth, 3. baffle plate, 4. hinge, 5. Rubber shock-absorbing pad, 6. chutes in figure.
Embodiment
As shown in Figure 1, 2, 3, a kind of gear rack, comprise tooth bar main body 1 and the gear teeth 2, the gear teeth 2 are located in tooth bar main body 1, described tooth bar main body 1 both sides are equipped with baffle plate 3, gear is in the gear teeth 2 both sides, prevent workpiece shift, baffle plate 3 is connected by hinge 4 with bottom tooth bar main body 1, and Placement is simple, keeps in repair easy to use, the described gear teeth 2 and tooth bar main body 1 weld are provided with Rubber shock-absorbing pad 5, vibrations and noise can be reduced, be provided with chute 6 outside described baffle plate 3, be more prone to locate when tooth bar and work pieces mate are used.
Gear & rack structure after improvement is simple, and avoid workpiece to offset, shake-resistance pressure-reducing is effective, is decided to be conveniently.
Claims (3)
1. a gear rack, comprise tooth bar main body (1) and the gear teeth (2), the gear teeth (2) are located in tooth bar main body (1), it is characterized in that, described tooth bar main body (1) both sides are equipped with baffle plate (3), and baffle plate (3) is connected by hinge (4) with tooth bar main body (1) bottom.
2. gear rack according to claim 1, is characterized in that, the described gear teeth (2) and tooth bar main body (1) weld are provided with Rubber shock-absorbing pad (5).
3. gear rack according to claim 1, is characterized in that, described baffle plate (3) outside is provided with chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356723.0U CN204041934U (en) | 2014-07-01 | 2014-07-01 | Gear rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356723.0U CN204041934U (en) | 2014-07-01 | 2014-07-01 | Gear rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041934U true CN204041934U (en) | 2014-12-24 |
Family
ID=52242602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356723.0U Expired - Fee Related CN204041934U (en) | 2014-07-01 | 2014-07-01 | Gear rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290252A (en) * | 2015-11-03 | 2016-02-03 | 无锡双友石化机械有限公司 | Diameter-expanding steel pipe clamping vehicle |
| CN108214469A (en) * | 2016-12-09 | 2018-06-29 | 鸿劲科技股份有限公司 | Linear motion drive device, pick-and-place unit, and transfer work equipment |
-
2014
- 2014-07-01 CN CN201420356723.0U patent/CN204041934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290252A (en) * | 2015-11-03 | 2016-02-03 | 无锡双友石化机械有限公司 | Diameter-expanding steel pipe clamping vehicle |
| CN108214469A (en) * | 2016-12-09 | 2018-06-29 | 鸿劲科技股份有限公司 | Linear motion drive device, pick-and-place unit, and transfer work equipment |
| CN108214469B (en) * | 2016-12-09 | 2021-05-04 | 鸿劲科技股份有限公司 | Linear motion drive device, pick-and-place unit, and transfer work equipment |
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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 |
Granted publication date: 20141224 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |