CN216463898U - Honing machine capable of stabilizing pressure - Google Patents
Honing machine capable of stabilizing pressure Download PDFInfo
- Publication number
- CN216463898U CN216463898U CN202123170572.9U CN202123170572U CN216463898U CN 216463898 U CN216463898 U CN 216463898U CN 202123170572 U CN202123170572 U CN 202123170572U CN 216463898 U CN216463898 U CN 216463898U
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- honing
- pressure
- frame
- push rod
- rod
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- 230000000087 stabilizing effect Effects 0.000 title claims description 7
- 239000011148 porous material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the technique of honing machine and specifically relates to a steady pressure's honing machine is disclosed, including the frame, connect in honing rod and the clutching mechanism of frame, it is equipped with honing strip and push rod to sew with long thread the slip insert in the honing rod, the one end of push rod is contradicted honing strip, the other end connect in clutching mechanism, it is right to be connected with in the frame the counter weight component that pressure was applyed to the push rod. This application passes through clutching mechanism drive honing machine to locking state, and the counter weight subassembly passes through clutching mechanism, applys pressure to the push rod, increases pressure to honing strip behind the push rod atress for honing strip and interior pore wall contact, in the course of working, pressure that honing strip received is fixed, does not need compensating pressure, and the operation is simpler, reduces the work degree of difficulty, and the uniformity of product is stable, and the ordinary operative employee of being convenient for operates.
Description
Technical Field
The application relates to sew with long stitches the technical field of mill, especially relates to a sew with long stitches mill of steady pressure.
Background
The honing machine is a high-precision inner hole grinding processing device, the working principle is that certain pressure is applied, the honing strips are driven to be in contact with the inner hole wall, then, the inner hole wall of the inner hole is ground through reciprocating stroke rotation of the honing strips, and therefore the required inner hole precision is achieved.
In the grinding process, the aperture of hole crescent, simultaneously, the wearing and tearing of honing strip for the spring compression stroke is elongated, has reduced the pressure of honing strip effect on the interior pore wall. Each time an inner hole is machined, pressure compensation is needed to achieve the same pressure grinding, and further the precision of the inner hole is guaranteed.
However, in the actual use process, pressure is usually provided by a spring, and the deformation range of the spring of the existing honing machine is small, and the pressure change is large. Simultaneously, the wearing and tearing of honing strip, the expansion in aperture all can lead to the lasting decay of spring pressure, and the operative employee who does not have long-term work experience is difficult to compensation pressure accurately, and the operation degree of difficulty is high, influences the machining precision of hole simultaneously easily.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of honing strip pressure in the course of working on the hole, the technical scheme of this application provides a steady pressure sew with long stitches mill. The technical scheme is as follows:
the application provides a steady pressure's honing machine, including the frame, connect in honing rod and the clutching mechanism of frame, it is equipped with honing strip and push rod to sew with long spigot joint in the honing strip, the one end of push rod is contradicted honing strip, the other end connect in clutching mechanism, it is right to be connected with in the frame the counter weight subassembly that pressure was applyed to the push rod.
Through the technical scheme, the clutch mechanism drives the honing machine to be in a locking state. At this moment, the counter weight component passes through clutching mechanism, exerts pressure to the push rod, increases pressure to honing strip behind the push rod atress for honing strip and interior pore wall contact, in the course of working, pressure that honing strip received is fixed, does not need compensating pressure, and the operation is simpler, reduces the work degree of difficulty, and the uniformity of product is stable, and the ordinary operative employee of being convenient for operates
Particularly, the clutch mechanism comprises a driving part and a fixing part which are connected to the rack, a connecting rod assembly is connected between the driving part and the fixing part, and the push rod is connected to the connecting rod assembly.
Furthermore, a stress rod penetrates through the connecting rod assembly, a traction rope is connected to the counterweight assembly, and the traction rope acts on the stress rod to drive the push rod to push the honing strips.
Specifically, the counter weight subassembly is in the both ends of atress pole all are equipped with one, the counter weight subassembly includes bearing plate and stack a plurality of balancing weights on the bearing plate.
Particularly, one end of the traction rope is connected to the rack, a rod part pulley is connected to the stress rod, and the traction rope passes through the rod part pulley.
Furthermore, the frame is rotatably connected with a frame part pulley, and the traction rope passes through the frame part pulley.
Specifically, the fixed part is including wearing to locate the installation pole of frame, threaded connection in the installation cover of installation pole, the installation cover links to each other with link assembly.
In particular, the driving part comprises an eccentric wheel rotatably connected to the frame, and a crank arm connected to the eccentric wheel, and a hinge point of the crank arm and the eccentric wheel is eccentrically arranged.
Compared with the prior art, the application has the beneficial effects that: an external driving source drives the eccentric wheel to rotate, and the crank arm is linked with the honing rod through the connecting rod component until the honing rod is in a locking state. At this moment, the balancing weight passes through the haulage rope, applys pressure to the atress pole, and the atress pole is applyed pressure to the push rod through link assembly, increases pressure to the honing strip after the push rod atress for honing strip and interior pore wall contact, in the course of working, traditional spring deformation power is replaced to counter weight gravity, and the pressure fixation that the honing strip received does not need compensating pressure, and the operation is simpler, reduces the work degree of difficulty, and the uniformity of product is stable, and the ordinary operative employee of being convenient for operates.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application, in which:
FIG. 1 is a schematic structural diagram of example 1 of the present application;
FIG. 2 is a schematic view of the structure of a quilting strip and a push rod embodying embodiment 1 of the present application;
fig. 3 is a schematic structural view of a stop collar embodying embodiment 1 of the present application;
FIG. 4 is a schematic structural diagram of embodiment 2 of the present application;
FIG. 5 is a schematic structural diagram of embodiment 3 of the present application;
FIG. 6 is a schematic structural diagram of embodiment 4 of the present application;
fig. 7 is a schematic structural diagram of embodiment 5 of the present application.
Reference numerals: 1. a frame; 101. a shaft sleeve; 102. a belt pulley; 103. a limiting sleeve; 2. Quilting and grinding rods; 201. quilting and grinding strips; 202. a push rod; 203. a main shaft; 3. a clutch mechanism; 4. a counterweight assembly; 401. a support plate; 402. a balancing weight; 5. an adapter; 501. a transfer block; 502. A transfer sleeve; 6. an active part; 601. an eccentric wheel; 602. a crank arm; 7. a fixed part; 701. mounting a rod; 702. installing a sleeve; 8. a connecting rod assembly; 801. a first link; 802. a second link; 9. a stress beam; 10. a hauling rope; 11. a rod pulley; 12. a frame part pulley; 13. An extension plate.
Detailed Description
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The honing machine is a high-precision inner hole grinding processing device, the working principle is that certain pressure is applied, the honing strips are driven to be in contact with the inner hole wall, then, the inner hole wall of the inner hole is ground through reciprocating stroke rotation of the honing strips, and therefore the required inner hole precision is achieved.
In the grinding process, the aperture of hole crescent, simultaneously, the wearing and tearing of honing strip for the spring compression stroke is elongated, has reduced the pressure of honing strip effect on the interior pore wall. Each time an inner hole is machined, pressure compensation is needed to achieve the same pressure grinding, and further the precision of the inner hole is guaranteed.
However, in the actual use process, pressure is usually provided by a spring, and the deformation range of the spring of the existing honing machine is small, and the pressure change is large. Simultaneously, the wearing and tearing of honing strip, the expansion in aperture all can lead to the lasting decay of spring pressure, and the operative employee who does not have long-term work experience is difficult to compensation pressure accurately, and the operation degree of difficulty is high, influences the machining precision of hole simultaneously easily.
In order to improve the stability of honing strip pressure in the course of working on the hole, the technical scheme of this application provides a steady pressure sew with long stitches mill.
The technical scheme is as follows:
the present application is described in further detail below with reference to fig. 1-7.
Example 1
As shown in FIG. 1, the application provides a pressure stabilizing quilting and grinding machine, which comprises a frame 1, a quilting and grinding rod 2, a clutch mechanism 3 and a counterweight assembly 4, wherein a shaft sleeve 101 is horizontally inserted in the frame 1. One end of the shaft sleeve 101 is sleeved on the honing rod 2, and the other end is coaxially connected with a belt pulley 102.
As shown in fig. 1 and 2, a honing strip 201 and a push rod 202 are inserted into the honing rod 2, and one end surface of the push rod 202 is an inclined surface which is abutted against the honing strip 201. One end of the push rod 202 far away from the honing rod 2 is coaxially connected with a main shaft 203, the main shaft 203 is inserted in the shaft sleeve 101, and the main shaft 203 is connected with the clutch mechanism 3 through the adapter 5.
As shown in fig. 1 and 3, the clutch mechanism 3 includes a driving portion 6 and a fixing portion 7 connected to the frame 1, and a link assembly 8 is connected between the driving portion 6 and the fixing portion 7. The fixing portion 7 includes a mounting rod 701 and a mounting sleeve 702, and the mounting rod 701 is positioned above the main shaft 203. The mounting sleeve 702 is screwed to the end of the mounting rod 701, and the mounting sleeve 702 is disposed on the same side as the pulley 102. The mounting rod 701 is fixedly sleeved with a limiting sleeve 103, and the limiting sleeve 103 is located inside the rack 1.
As shown in fig. 1, the connecting rod assembly 8 includes a first connecting rod 801 and a second connecting rod 802, the first connecting rod 801 is connected to the mounting sleeve 702, and two first connecting rods 801 are symmetrically arranged on the mounting sleeve 702. The top end of the second link 802 is hinged between the two first links 801 by a force-bearing lever 9. The main shaft 203 is connected with the second connecting rod 802, the adaptor 5 comprises an adaptor block 501 inserted in the second connecting rod 802 and an adaptor sleeve 502 screwed on the adaptor block 501, and the end of the main shaft 203 is inserted in the adaptor sleeve 502 and is in running fit with the adaptor sleeve 502.
As shown in fig. 1, the driving part 6 comprises an eccentric 601 and a crank 602, which are located below the main shaft 203, the eccentric 601 is rotatably connected to the frame 1, and the rotation axis of the eccentric 601 is parallel to the axis of the main shaft 203. One end of the crank arm 602 is hinged to the bottom end of the second connecting rod 802, the other end is hinged to the eccentric wheel 601, and the hinged point of the crank arm 602 and the eccentric wheel 601 is eccentrically arranged on the eccentric wheel 601.
As shown in FIG. 1, the stress rod 9 penetrates through the second connecting rod 802, and the counterweight assembly 4 applies pressure to the second connecting rod 802 through the stress rod 9, so that the pressure is applied to the main shaft 203 and the push rod 202 in sequence until acting on the honing strip 201, fixed pressure is provided for the honing strip 201, and the stability of the pressure of the honing strip 201 acting on the inner hole in the machining process is improved.
As shown in fig. 1, in order to further ensure the stability of the pressure, the weight assembly 4 is provided with one at both ends of the stress rod 9. The structure of each weight assembly 4 is the same, and a single weight assembly 4 will be described as an example. The counterweight assembly 4 comprises a bearing plate 401 and a counterweight block 402, wherein the bearing plate 401 is horizontally arranged, and the counterweight block 402 is arranged on the bearing plate 401 in an overlapping manner. In this embodiment, the axial direction of the honing rod 2 is perpendicular to the gravity direction of the weight 402.
As shown in fig. 1, the supporting plate 401 is connected with a hauling cable 10, in this embodiment, the top end of the hauling cable 10 is connected to the end of the stress rod 9, the hauling cable 10 passes through the frame pulley 12, and the acting force direction of the counterweight 402 to the stress rod 9 is changed through the frame pulley 12, so as to meet the use requirement, and meanwhile, the hauling cable 10, the frame pulley 12 and the counterweight component 4 are arranged in a one-to-one correspondence manner.
The implementation principle of the embodiment 1 is as follows: in actual use, an external driving source drives the eccentric 601 to rotate, the crank arm 602 is linked with the first connecting rod 801 and the second connecting rod 802, so that the main shaft 203 is driven to slide along a direction departing from the second connecting rod 802, and meanwhile, the mounting rod 701 moves reversely, so that the limiting sleeve 103 leaves the inner wall of the machine frame 1.
At this moment, balancing weight 402 passes through haulage rope 10, exert pressure to atress pole 9, atress pole 9 loops through second connecting rod 802, main shaft 203 exerts pressure to push rod 202, increase pressure to honing strip 201 behind the push rod 202 atress, make honing strip 201 and interior pore wall contact, in the course of working, traditional spring deformation power is replaced to counter weight gravity, the pressure that honing strip 201 received is fixed, do not need compensating pressure, the operation is simpler, reduce the work degree of difficulty, the uniformity of product is stable, the ordinary operative employee of being convenient for operates.
After the processing is finished, an external driving source drives the eccentric wheel 601 to reset, the crank arm 602 is linked with the main shaft 203 through the first connecting rod 801 and the second connecting rod 802, the main shaft 203 resets, and the limiting sleeve 103 props against the inner wall of the rack 1.
Example 2
Referring to fig. 4, the present embodiment is different from embodiment 1 in the point where the top end of the traction rope 10 is connected. In this embodiment, the top of haulage rope 10 is connected in frame 1, and the end connection of atress pole 9 has pole portion pulley 11, and haulage rope 10 passes through pole portion pulley 11 and frame portion pulley 12 in proper order, and pole portion pulley 11 and frame portion pulley 12 one-to-one set up.
Example 3
Referring to fig. 5, the present embodiment is different from embodiment 2 in that the frame 1 is not provided with the frame part pulleys 12. In this embodiment, the top of haulage rope 10 is connected in frame 1, and haulage rope 10 passes through pole portion pulley 11, and pole portion pulley 11, haulage rope 10 and counter weight component 4 one-to-one set up.
Example 4
Referring to fig. 6, the difference between the present embodiment and embodiment 1 is that the honing rod 2 and the main shaft 203 are both vertically disposed, and the axial direction of the honing rod 2 and the gravity direction of the counterweight 402 are in the same direction. The main shaft 203 is located between the driving part 6 and the fixing part 7. The end of the stress rod 9 is connected with a traction rope 10, the traction rope 10 is vertically arranged, and the acting force direction does not need to be changed through a frame part pulley 12.
Example 5
Referring to fig. 7, the present embodiment is different from embodiment 4 in that the end of the traction rope 10 remote from the support plate 401 is connected to the frame 1 through an extension plate 13. A lever pulley 11 is provided at the end of the force-bearing lever 9, and the traction rope 10 passes through the lever pulley 11.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (8)
1. The utility model provides a steady pressure's honing machine, its characterized in that, include the frame, connect in the honing pole and the clutching mechanism of frame, it is equipped with honing strip and push rod to sew with long thread the pole sliding insert, the one end of push rod is contradicted honing strip, the other end connect in clutching mechanism, it is right to be connected with in the frame the counter weight subassembly that pressure was applyed to the push rod.
2. The pressure stabilized quilting and grinding machine of claim 1 wherein said clutch mechanism includes a drive portion and a fixed portion connected to said frame, a linkage assembly connected between said drive portion and said fixed portion, and said push rod connected to said linkage assembly.
3. The quilting and grinding machine with stable pressure as claimed in claim 2, wherein a force-bearing rod is inserted into the connecting rod assembly, and a traction rope is connected to the counterweight assembly, and the traction rope acts on the force-bearing rod to drive the push rod to push the quilting and grinding strips.
4. The pressure stabilizing honing machine of claim 3 wherein the counterweight assembly is provided with one at each end of the stress beam, the counterweight assembly comprising a support plate and a plurality of weights superimposed on the support plate.
5. The pressure stabilizing quilting and grinding machine of claim 3 wherein said tension rope is connected at one end to said frame, and a beam pulley is connected to said force-bearing beam, said tension rope passing over said beam pulley.
6. The pressure stabilizing quilting and grinding machine of claim 5 wherein a frame portion pulley is rotatably connected to said frame, said tow line passing over said frame portion pulley.
7. The pressure stabilized quilting and grinding machine of claim 2 wherein said fixed portion comprises a mounting bar extending through said frame, a mounting sleeve threadably connected to said mounting bar, said mounting sleeve being connected to said linkage assembly.
8. The pressure stabilizing honing machine of claim 2 wherein said drive section includes an eccentric rotatably connected to said frame, a crank arm connected to said eccentric, the hinge point of said crank arm and said eccentric being eccentrically located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170572.9U CN216463898U (en) | 2021-12-16 | 2021-12-16 | Honing machine capable of stabilizing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170572.9U CN216463898U (en) | 2021-12-16 | 2021-12-16 | Honing machine capable of stabilizing pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463898U true CN216463898U (en) | 2022-05-10 |
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ID=81423649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123170572.9U Expired - Fee Related CN216463898U (en) | 2021-12-16 | 2021-12-16 | Honing machine capable of stabilizing pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463898U (en) |
-
2021
- 2021-12-16 CN CN202123170572.9U patent/CN216463898U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |