CN204222232U - Rotating material-pressing compressing head driving mechanism - Google Patents
Rotating material-pressing compressing head driving mechanism Download PDFInfo
- Publication number
- CN204222232U CN204222232U CN201420667626.3U CN201420667626U CN204222232U CN 204222232 U CN204222232 U CN 204222232U CN 201420667626 U CN201420667626 U CN 201420667626U CN 204222232 U CN204222232 U CN 204222232U
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- CN
- China
- Prior art keywords
- pressure head
- locating piece
- screw mandrel
- load bar
- connection block
- 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
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Abstract
The utility model discloses a kind of rotating material-pressing compressing head driving mechanism, the output shaft of reducing motor (10) is connected with the upper end of screw mandrel (14), screw mandrel (14) is set with nut seat (15), this nut seat (15) is fixedly connected with the upper end of elevating lever (12), the lower end of described elevating lever (12) and the top of Connection Block (13) are fixed, and this Connection Block (13) is built with pressure sensor; Pressure head (9) is up-small and down-big frustum structure, and is made of cast iron, and is coated with abrasion-resistant stee overcoat in all sides of pressure head (9) and bottom surface.Syndeton between the parts such as the utility model reducing motor, screw mandrel, elevating lever, Connection Block, load bar is simple, and conveniently, packaging efficiency is high for installation and disassembling section, can not only prevent load bar from producing skew, and can guarantee the reliability of transmission; Meanwhile, the contact area between pressure head and forming tube is little, not easily wear damage occurs, longer service life.
Description
Technical field
The utility model relates to a kind of rotating material-pressing machine, particularly the pressure head drive mechanism of rotating material-pressing machine.
Background technology
Rotating material-pressing machine is the special equipment for the building of needs or engineering material being pressed into standard specimen.Pressure head drive mechanism on rotating material-pressing machine is generally made up of parts such as power assembly, upper slide, lower skateboard, locating piece, load bar and pressure heads, syndeton between parts is complicated, not only install and disassembling section inconvenience, packaging efficiency is low, and load bar easily produces skew, the reliability of transmission is poor.Pressure head is generally short cylindrical structure, and the contact area in pressing process and between forming tube is large, both increases energy consumption, and easily wear damage occurs again.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of structure simply, the rotating material-pressing compressing head driving mechanism of not fragile pressure head.
The technical solution of the utility model is as follows: a kind of rotating material-pressing compressing head driving mechanism, comprise base (1), locating piece (5), upper slide (6), lower skateboard (7), load bar (8) and pressure head (9), it is characterized in that: in the top of base (1), supporting plate (2) is set, this supporting plate (2) is fixed by four columns (3) by the rectangular distribution and base (1), column (3) is hollow cylinder, described supporting plate (2) arranges two symmetrical leads (4), top common support top board (11) of two leads (4), described top board (11) is installed reducing motor (10), the output shaft of this reducing motor (10) straight down, and be connected by the upper end of shaft coupling with screw mandrel (14), described screw mandrel (14) is supported mutually by bearing and top board (11), screw mandrel (14) is set with nut seat (15), this nut seat (15) is fixedly connected with the upper end of elevating lever (12), the lower end of described elevating lever (12) and the top of Connection Block (13) are fixed, this Connection Block (13) is built with pressure sensor, the bottom of Connection Block (13) and the central authorities at upper slide (6) top fix, in the below of described upper slide (6), load bar (8) is installed, the lower end of this load bar (8) is through lower skateboard (7) and locating piece (5), and be connected with pressure head (9), described locating piece (5) and lower skateboard (7) fix, described pressure head (9) is up-small and down-big frustum structure, and is made of cast iron, and is coated with abrasion-resistant stee overcoat in all sides of pressure head (9) and bottom surface.
Adopt above technical scheme, base, column and supporting plate composition frame structure, can guarantee the stability of complete machine; Column is hollow cylinder, and structural strength is good, can reduce material cost as far as possible.By two lead roof supportings on supporting plate, provide installation site for reducing motor and guiding mechanism on the one hand; On the other hand, the space below top board between two leads provides position for press-fiting transmission mechanism, and complete machine structure can be made compacter.Reducing motor, screw mandrel, elevating lever, Connection Block, upper slide, load bar, lower skateboard and pressure head are arranged successively, between two adjacent elements, syndeton is simple, so not only be easy to assembling, effectively can improve packaging efficiency, and the axiality of elevating lever, Connection Block and load bar three can be guaranteed, thus avoid load bar generation skew, substantially increase the reliability of transmission.Pressure head is up-small and down-big frustum, and the contact area in pressing process and between forming tube is little, and effectively less friction, reduces energy consumption; The main body of pressure head adopts cast iron materials, and cost is low, has enough pressing weights; At the coated abrasion-resistant stee overcoat in all sides of pressure head and bottom surface, pressure head generation wear damage can be prevented, make the longer service life of pressure head of a specified duration.
In order to simplify structure, being convenient to dismounting, making to engage between load bar with upper slide closely, it is firm to connect, the top of described load bar (8) is formed with disk, and the bottom surface of this disk and upper slide (6) fits, and is fixed by circumferentially equally distributed bolt.
In order to improve the compactedness of structure further, make to be connected between locating piece with lower skateboard not only firmly but also reliable, and be conducive to assembling, the epimere of described locating piece (5) stretches in the centre bore of lower skateboard (7), the end face of locating piece (5) is concordant with the upper surface of lower skateboard (7), ring-shaped step is formed at locating piece (5) integral middle, the bottom surface of this ring-shaped step and lower skateboard (7) fits, and is fixed by circumferentially equally distributed bolt.
Beneficial effect: the syndeton between the parts such as the utility model reducing motor, screw mandrel, elevating lever, Connection Block, load bar is simple, installation and disassembling section are conveniently, packaging efficiency is high, can not only prevent load bar from producing skew, and can guarantee the reliability of transmission; Meanwhile, the contact area between pressure head and forming tube is little, not easily wear damage occurs, longer service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, base 1 is rectangular flat structure, and is fixed on bottom surface by foundation bolt.Directly over base 1, arrange supporting plate 2, this supporting plate 2 is rectangle, and parallels with base 1, and supporting plate 2 is connected with base 1 by four columns 3 by the rectangular distribution.Column 3 is perpendicular to supporting plate 2, and this column 3 is preferably hollow cylinder, and the top of column 3 is welded mutually with the corner bottom supporting plate 2, and the bottom of column 3 is welded mutually with base 1.Above supporting plate 2, arrange two symmetrical leads 4, lead 4 is quarter bend, and lead 4 is vertical with supporting plate 2.The top common support top board 11 of two leads 4, and the top of lead 4 is welded mutually with top board 11, and top board 11 is parallel to supporting plate 2, and the bottom of lead 4 is welded mutually with supporting plate 2.
As shown in Figure 1, top board 11 is installed reducing motor 10, the output shaft of this reducing motor 10 straight down, and be connected by the upper end of shaft coupling with screw mandrel 14, screw mandrel 14 parallels with lead 4, and screw mandrel 14 is supported by bearing and top board 11 phase, and screw mandrel 14 is set with nut seat 15, nut seat 15 and screw mandrel 14 threaded engagement, this nut seat 15 is fixedly connected with the upper end of elevating lever 12.Elevating lever 12 is parallel to screw mandrel 14, and the lower end of elevating lever 12 and the top of Connection Block 13 are fixed, and this Connection Block 13 is built with pressure sensor, and the bottom of Connection Block 13 and the central authorities at upper slide 6 top fix.Lower skateboard 7 is set immediately below upper slide 6, upper slide 6 and lower skateboard 7 are all slidably matched with lead 4, the spring flexible be symmetrical set by two between upper slide 6 with lower skateboard 7 is connected, in lower skateboard 7 motion puts in place, upper slide 6 continues to move downward, spring can play damping, disappear slow effect, to reduce to impact, and guarantee the stationarity of pressing process.
As shown in Figure 1, arrange load bar 8 in the below of upper slide 6, the axial line of load bar 8, Connection Block 13, elevating lever 12 three is on same straight line.The top of load bar 8 is formed with disk, and the bottom surface of this disk and upper slide 6 fits, and is fixed by circumferentially equally distributed bolt.The lower end of load bar 8 through lower skateboard 7 and locating piece 5, and is connected with pressure head 9.The epimere of described locating piece 5 stretches in the centre bore of lower skateboard 7, the end face of locating piece 5 is concordant with the upper surface of lower skateboard 7, be formed with ring-shaped step at locating piece 5 integral middle, the bottom surface of this ring-shaped step and lower skateboard 7 fits, and is fixed by circumferentially equally distributed bolt.Described pressure head 9 is up-small and down-big frustum structure, and is made of cast iron, and is coated with abrasion-resistant stee overcoat in all sides of pressure head 9 and bottom surface, and the concrete thickness of abrasion-resistant stee overcoat is determined according to actual needs.
Claims (3)
1. a rotating material-pressing compressing head driving mechanism, comprise base (1), locating piece (5), upper slide (6), lower skateboard (7), load bar (8) and pressure head (9), it is characterized in that: in the top of base (1), supporting plate (2) is set, this supporting plate (2) is fixed by four columns (3) by the rectangular distribution and base (1), column (3) is hollow cylinder, described supporting plate (2) arranges two symmetrical leads (4), top common support top board (11) of two leads (4), described top board (11) is installed reducing motor (10), the output shaft of this reducing motor (10) straight down, and be connected by the upper end of shaft coupling with screw mandrel (14), described screw mandrel (14) is supported mutually by bearing and top board (11), screw mandrel (14) is set with nut seat (15), this nut seat (15) is fixedly connected with the upper end of elevating lever (12), the lower end of described elevating lever (12) and the top of Connection Block (13) are fixed, this Connection Block (13) is built with pressure sensor, the bottom of Connection Block (13) and the central authorities at upper slide (6) top fix, in the below of described upper slide (6), load bar (8) is installed, the lower end of this load bar (8) is through lower skateboard (7) and locating piece (5), and be connected with pressure head (9), described locating piece (5) and lower skateboard (7) fix, described pressure head (9) is up-small and down-big frustum structure, and is made of cast iron, and is coated with abrasion-resistant stee overcoat in all sides of pressure head (9) and bottom surface.
2. rotating material-pressing compressing head driving mechanism according to claim 1, it is characterized in that: the top of described load bar (8) is formed with disk, the bottom surface of this disk and upper slide (6) fits, and is fixed by circumferentially equally distributed bolt.
3. rotating material-pressing compressing head driving mechanism according to claim 1, it is characterized in that: the epimere of described locating piece (5) stretches in the centre bore of lower skateboard (7), the end face of locating piece (5) is concordant with the upper surface of lower skateboard (7), ring-shaped step is formed at locating piece (5) integral middle, the bottom surface of this ring-shaped step and lower skateboard (7) fits, and is fixed by circumferentially equally distributed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667626.3U CN204222232U (en) | 2014-11-07 | 2014-11-07 | Rotating material-pressing compressing head driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667626.3U CN204222232U (en) | 2014-11-07 | 2014-11-07 | Rotating material-pressing compressing head driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222232U true CN204222232U (en) | 2015-03-25 |
Family
ID=52920364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667626.3U Expired - Fee Related CN204222232U (en) | 2014-11-07 | 2014-11-07 | Rotating material-pressing compressing head driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693039A (en) * | 2018-07-24 | 2018-10-23 | 鞍山星源达科技有限公司 | A kind of granular material compressive strength determination device and method |
| CN110207581A (en) * | 2019-07-10 | 2019-09-06 | 中国计量大学 | A kind of rotary press head and electromagnetic clutch detection device |
-
2014
- 2014-11-07 CN CN201420667626.3U patent/CN204222232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693039A (en) * | 2018-07-24 | 2018-10-23 | 鞍山星源达科技有限公司 | A kind of granular material compressive strength determination device and method |
| CN108693039B (en) * | 2018-07-24 | 2024-02-06 | 鞍山星源达科技有限公司 | Device and method for measuring compressive strength of granular materials |
| CN110207581A (en) * | 2019-07-10 | 2019-09-06 | 中国计量大学 | A kind of rotary press head and electromagnetic clutch detection device |
| CN110207581B (en) * | 2019-07-10 | 2024-03-08 | 中国计量大学 | Rotary pressure head and electromagnetic clutch detection device |
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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: 20150325 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |