CN202280803U - Single-cam bidirectional-movement mechanism - Google Patents
Single-cam bidirectional-movement mechanism Download PDFInfo
- Publication number
- CN202280803U CN202280803U CN2011203890149U CN201120389014U CN202280803U CN 202280803 U CN202280803 U CN 202280803U CN 2011203890149 U CN2011203890149 U CN 2011203890149U CN 201120389014 U CN201120389014 U CN 201120389014U CN 202280803 U CN202280803 U CN 202280803U
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- Prior art keywords
- fixed
- cam
- cylinder
- guide
- board
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a single-cam bidirectional-movement mechanism, which comprises a cam block, wherein two sides of the cam block are respectively connected with two pulleys; the two pulleys are fixed on one pulley plate; the other side of the pulley plate is connected with a plurality of reverse buffer springs; the reverse buffer springs are connected with a guide sleeve flange plate; the other side of the guide sleeve flange plate is connected with a plurality of guide rods; the guide rods are connected with guide sleeves; the guide sleeves are fixed on a guide rod flange plate; and the guide rod flange plate is connected with a moving body. The utility model provides the single-cam bidirectional-movement mechanism which replaces cylinders to respectively drive and transmits with a servo motor or a stepping motor, and a purpose of bidirectionally simultaneously moving is achieved.
Description
Technical field
The utility model relates to mechanical structure field, in particular to a kind of cam drive, uses single cam bit, drives the bidirectional-movement body simultaneously.
Background technique
In the existing machinery transmission, need make two objects simultaneously when same point is moved in the opposite direction, or adopt two groups of cylinders to drive respectively; Regulating fast speed achieves the goal; Be difficult to reach simultaneously but receive effects of air pressure etc., or adopt servoly, stepper motor comes transmission; This makes beats the control complicacy, and cost of production is also higher relatively.
The model utility content
The purpose of the utility model provides a kind of single cam bidirectional-movement mechanism, has replaced cylinder to drive respectively with servo, and the stepper motor transmission has also reached the purpose of two-way simultaneous motion.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technological scheme:
A kind of single cam bidirectional-movement mechanism comprises a cam bit, and said cam bit both sides respectively are connected with two pulleys; Said two pulleys are fixed on the pulley plate, and said pulley plate opposite side is connected with some reverse damping springs, and said reverse damping spring is connected with the guide pin bushing flanged plate; Said guide pin bushing flanged plate opposite side is connected with some guide rods; Said guide rod is connected with guide pin bushing, and said guide pin bushing is fixed on the guide rod flanged plate, is connected with moving body on the said guide rod flanged plate.
Further, said cam bit structure on two sides is a symplex structure.
Further, said two guide pin bushing flanged plates are fixed on the composition board, and said composition board is fixed on the base plate.
Further; Also comprise a thrust cylinder and a pulling force cylinder; Said pulling force cylinder piston links to each other with said cam bit one end; Said thrust cylinder places the said cam bit the other end, and said thrust cylinder and said pulling force cylinder are individually fixed in thrust air cylinder board and pulling force air cylinder board, and said thrust air cylinder board and said pulling force air cylinder board are fixed on the said composition board.
The beneficial effect of the utility model is:
List cam bidirectional-movement mechanism has replaced cylinder to drive respectively with servo, and the stepper motor transmission has also reached the purpose that two-way simultaneous moves.
Description of drawings
Fig. 1 overall structure schematic representation.
Label declaration among the figure: 1, base plate, 2, moving body, 3, the guide rod flanged plate, 4, guide pin bushing; 5, guide rod, 6, the guide pin bushing flanged plate, 7, reverse damping spring, 8, pulley plate; 9, pulling force air cylinder board, 10, the pulling force cylinder, 11, pulley, 12, cam bit; 13, thrust air cylinder board, 14, the thrust cylinder, 15, composition board.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
With reference to shown in Figure 1, a kind of single cam bidirectional-movement mechanism comprises a cam bit 12; Said cam bit 12 both sides respectively are connected with two pulleys 11; Said two pulleys 11 are fixed on the pulley plate 8, and said pulley plate 8 opposite sides are connected with some reverse damping springs 7, and said reverse damping spring 7 is connected with guide pin bushing flanged plate 6; Said guide pin bushing flanged plate 6 opposite sides are connected with some guide rods 5; Said guide rod 5 is connected with guide pin bushing 4, and said guide pin bushing 4 is fixed on the guide rod flanged plate 3, is connected with moving body 2 on the said guide rod flanged plate 3.
Further, said cam bit 12 structure on two sides are symplex structure.
Further, said two guide pin bushing flanged plates 6 are fixed on the composition board 15, and said composition board 15 is fixed on the base plate 1.
Further; Also comprise a thrust cylinder 14 and a pulling force cylinder 10; Said pulling force cylinder 10 pistons link to each other with said cam bit 12 1 ends; Said thrust cylinder 13 places said cam bit 12 the other ends, and said thrust cylinder 13 and said pulling force cylinder 10 are individually fixed in thrust air cylinder board 13 and pulling force air cylinder board 9, and said thrust air cylinder board 13 and said pulling force air cylinder board 9 are fixed on the said composition board 15.
Claims (4)
1. single cam bidirectional-movement mechanism; It is characterized in that: comprise a cam bit (12), said cam bit (12) both sides respectively are connected with two pulleys (11), and said two pulleys (11) are fixed on the pulley plate (8); Said pulley plate (8) opposite side is connected with some reverse damping springs (7); Said reverse damping spring (7) is connected with guide pin bushing flanged plate (6), and said guide pin bushing flanged plate (6) opposite side is connected with some guide rods (5), and said guide rod (5) is connected with guide pin bushing (4); Said guide pin bushing (4) is fixed on the guide rod flanged plate (3), is connected with moving body (2) on the said guide rod flanged plate (3).
2. single cam bidirectional-movement according to claim 1 mechanism, it is characterized in that: said cam bit (12) structure on two sides is a symplex structure.
3. single cam bidirectional-movement according to claim 1 mechanism, it is characterized in that: said two guide pin bushing flanged plates (6) are fixed on the composition board (15), and said composition board (15) is fixed on the base plate (1).
4. single cam bidirectional-movement according to claim 1 mechanism; It is characterized in that: also comprise a thrust cylinder (14) and a pulling force cylinder (10); Said pulling force cylinder (10) piston links to each other with said cam bit (12) one ends; Said thrust cylinder (13) places said cam bit (12) the other end; Said thrust cylinder (13) and said pulling force cylinder (10) are individually fixed in thrust air cylinder board (13) and pulling force air cylinder board (9), and said thrust air cylinder board (13) and said pulling force air cylinder board (9) are fixed on the said composition board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203890149U CN202280803U (en) | 2011-10-13 | 2011-10-13 | Single-cam bidirectional-movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203890149U CN202280803U (en) | 2011-10-13 | 2011-10-13 | Single-cam bidirectional-movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280803U true CN202280803U (en) | 2012-06-20 |
Family
ID=46226972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203890149U Withdrawn - After Issue CN202280803U (en) | 2011-10-13 | 2011-10-13 | Single-cam bidirectional-movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359563A (en) * | 2011-10-13 | 2012-02-22 | 苏州华日金菱机械有限公司 | Single cam two-way motion mechanism |
-
2011
- 2011-10-13 CN CN2011203890149U patent/CN202280803U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359563A (en) * | 2011-10-13 | 2012-02-22 | 苏州华日金菱机械有限公司 | Single cam two-way motion mechanism |
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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: 20120620 Effective date of abandoning: 20130717 |
|
| RGAV | Abandon patent right to avoid regrant |