CN213673032U - Hydraulic piston rod processing equipment - Google Patents
Hydraulic piston rod processing equipment Download PDFInfo
- Publication number
- CN213673032U CN213673032U CN202022747970.1U CN202022747970U CN213673032U CN 213673032 U CN213673032 U CN 213673032U CN 202022747970 U CN202022747970 U CN 202022747970U CN 213673032 U CN213673032 U CN 213673032U
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- cylinder
- piston rod
- clamping
- ejection
- right clamping
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Abstract
The utility model discloses a hydraulic piston rod processing device, which relates to the field of piston rod processing devices and comprises a frame, a horizontal moving device arranged on the upper end surface of the frame, a material ejecting mechanism movably arranged on the upper end surface of the horizontal moving device and a clamping device fixedly arranged at one end of the frame; the ejection mechanism comprises an ejection cylinder arranged on the horizontal moving device through an ejection mounting plate, a supporting plate fixedly arranged at the end part of a cylinder rod of the ejection cylinder and a piston rod supporting seat horizontally arranged on the supporting plate, and the top of the piston rod supporting seat is of a concave curved surface structure; through the utility model discloses a processing equipment can realize the automatic stable material loading and the clamping of piston rod, and need not press from both sides the clamp on piston rod surface at the clamping in-process, realizes through fixed piston rod both ends that the clamping to the piston rod is stable to the damage of anchor clamps to piston rod surface has been avoided.
Description
Technical Field
The utility model relates to a piston rod processing equipment field, in particular to hydraulic piston rod processing equipment.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements. Taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder comprises: the cylinder barrel, the piston rod (oil cylinder rod), the piston and the end cover. The quality of the processing quality directly influences the service life and the reliability of the whole product. The piston rod has high processing requirement, the surface roughness requirement of the piston rod is Ra0.4-0.8 mu m, and the requirements on coaxiality and wear resistance are strict.
The hydraulic piston rod is usually clamped and fixed on the surface of the piston rod by a clamp in the machining process, and then the surface of the piston rod is machined by a machining tool. The surface of the piston rod is easily damaged in the clamping process of the clamp in the mode.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a hydraulic piston rod processing equipment solves the problem that current piston rod anchor clamps cause the damage to the piston rod surface easily in the course of working.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a hydraulic piston rod processing device comprises a rack, a horizontal moving device arranged on the upper end face of the rack, a material ejecting mechanism movably arranged on the upper end face of the horizontal moving device, and a clamping device fixedly arranged at one end of the rack;
the ejection mechanism comprises an ejection cylinder arranged on the horizontal moving device through an ejection mounting plate, a supporting plate fixedly arranged at the end part of a cylinder rod of the ejection cylinder and a piston rod supporting seat horizontally arranged on the supporting plate, and the top of the piston rod supporting seat is of a concave curved surface structure;
the clamping device comprises a left clamping frame and a right clamping frame, the left clamping frame is mounted at a position above one end of the rack through a left support frame, the right clamping frame is mounted at a position above one end of the rack through a right support frame, and the left clamping frame and the right clamping frame are symmetrically arranged;
the left clamping frame comprises a left clamping mounting plate, a left slide rail horizontally mounted on the upper end surface of the left clamping mounting plate, a left slide block slidably mounted on the left slide rail, an L-shaped left clamping shaft fixing plate fixedly mounted on the left slide block, a left clamping shaft horizontally mounted on the left clamping shaft fixing plate and a left clamping cylinder fixedly mounted on the left clamping mounting plate, wherein the end part of a cylinder rod of the left clamping cylinder is fixed with the left clamping shaft fixing plate, and the telescopic direction of the cylinder rod of the left clamping cylinder is parallel to the left slide rail;
the right clamping frame comprises a right clamping mounting plate, a right sliding rail horizontally mounted on the upper end face of the right clamping mounting plate, a right sliding block slidably mounted on the right sliding rail, an L-shaped right clamping shaft fixing plate fixedly mounted on the right sliding block, a right clamping shaft horizontally mounted on the right clamping shaft fixing plate and a right clamping cylinder fixedly mounted on the right clamping mounting plate, the end part of a cylinder rod of the right clamping cylinder is fixed to the right clamping shaft fixing plate, and the cylinder rod of the right clamping cylinder stretches out and draws back in a direction parallel to the right sliding rail.
Preferably, the horizontal moving device comprises two sliding rails which are arranged on the upper end surface of the rack in parallel, a sliding block which is slidably arranged on the sliding rails, a moving plate which is fixedly arranged on the sliding block, and a moving cylinder which is fixedly arranged on the rack, wherein the end part of a cylinder rod of the moving cylinder is fixed with the moving plate, and the cylinder rod of the moving cylinder is parallel to the sliding rails.
Preferably, the number of the ejection cylinders is two, and the ejection cylinders are symmetrically arranged on the ejection mounting plate respectively.
Preferably, the ejection mounting plate is provided with an inverted U-shaped ejection air cylinder fixing plate, and the upper end face of the ejection air cylinder fixing plate is provided with a through hole for penetrating through an air cylinder rod of the ejection air cylinder.
Preferably, the opposite sides of the left clamping shaft and the right clamping shaft are respectively provided with an inwards concave placing opening.
By adopting the technical scheme, the processing equipment of the utility model can realize automatic and stable feeding and clamping of the piston rod, and does not need to clamp the surface of the piston rod in the clamping process, and realizes stable clamping of the piston rod by fixing the two ends of the piston rod, thereby avoiding the damage of the clamp to the surface of the piston rod; and the piston rod is supported by the piston rod supporting seat with the top in the concave curved surface structure, so that stable and effective supporting and feeding can be guaranteed while the surface contact with the piston rod is reduced.
Drawings
FIG. 1 is a schematic structural view in one direction of the present invention;
fig. 2 is a schematic structural view in another direction of the present invention.
In the figure, 1-frame, 2-slide rail, 3-slide block, 4-moving cylinder, 5-moving plate, 6-ejection mounting plate, 7-ejection cylinder, 8-support plate, 9-piston rod support seat, 10-ejection cylinder fixing plate, 11-left support frame, 12-right support frame, 13-left clamping mounting plate, 14-left slide rail, 15-left slide block, 16-left clamping shaft fixing plate, 17-left clamping cylinder, 18-left clamping shaft, 19-right clamping mounting plate, 20-right slide rail, 21-right slide block, 22-right clamping shaft fixing plate, 23-right clamping shaft, 24-right clamping cylinder, and 25-placing port.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, a hydraulic piston rod processing device comprises a frame 1, a horizontal moving device installed on the upper end surface of the frame 1, a material ejecting mechanism movably installed on the upper end surface of the horizontal moving device, and a clamping device fixedly installed at one end of the frame 1;
the ejection mechanism comprises an ejection cylinder 7 which is arranged on the horizontal moving device through an ejection mounting plate 6, a supporting plate 8 which is fixedly arranged at the end part of a cylinder rod of the ejection cylinder 7 and a piston rod supporting seat 9 which is horizontally arranged on the supporting plate 8, wherein the top of the piston rod supporting seat 9 is of an inwards concave curved surface structure, so that the piston rod can be conveniently placed and can be limited to a certain extent, the piston rod is prevented from being inclined in the piston rod supporting seat 9, and the subsequent clamping of the clamping device is not convenient;
the clamping device comprises a left clamping frame and a right clamping frame, wherein the left clamping frame is arranged at a position above one end of the rack 1 through a left supporting frame 11, the right clamping frame is arranged at a position above one end of the rack 1 through a right supporting frame 12, and the left clamping frame and the right clamping frame are symmetrically arranged;
the left clamping frame comprises a left clamping mounting plate 13, a left slide rail 14 horizontally mounted on the upper end surface of the left clamping mounting plate 13, a left slide block 15 slidably mounted on the left slide rail 14, an L-shaped left clamping shaft fixing plate 16 fixedly mounted on the left slide block 15, a left clamping shaft 18 horizontally mounted on the left clamping shaft fixing plate 16 and a left clamping cylinder 17 fixedly mounted on the left clamping mounting plate 13, wherein the end part of a cylinder rod of the left clamping cylinder 17 is fixed to the left clamping shaft fixing plate 16, the telescopic direction of the cylinder rod of the left clamping cylinder 17 is parallel to the left slide rail 14, and the left clamping shaft fixing plate 16 and the left clamping shaft 18 mounted thereon can be driven to move back and forth along the direction of the left slide rail 14 under the telescopic driving of the cylinder rod of the left clamping cylinder 17;
the right clamping frame comprises a right clamping mounting plate 19, a right slide rail 20 horizontally mounted on the upper end surface of the right clamping mounting plate 19, a right slide block 21 slidably mounted on the right slide rail 20, an L-shaped right clamping shaft fixing plate 22 fixedly mounted on the right slide block 21, a right clamping shaft 23 horizontally mounted on the right clamping shaft fixing plate 22 and a right clamping cylinder 24 fixedly mounted on the right clamping mounting plate 19, the end part of the cylinder rod of the right clamping cylinder 24 is fixed with the right clamping shaft fixing plate 22, the cylinder rod of the right clamping cylinder 24 is parallel to the right slide rail 20 in the telescopic direction, and can drive the right clamping shaft fixing plate 22 and the right clamping shaft 23 mounted thereon to move back and forth along the direction of the right slide rail 20 under the telescopic driving of the cylinder rod of the right clamping cylinder 24, in order to ensure stable and effective clamping support of the piston rod, the left clamping shaft 18 and the right clamping shaft 23 are arranged oppositely and are arranged in the same line.
When in use, a hydraulic piston rod is placed on a piston rod supporting seat 9, the piston rod can be stably and effectively supported under the action of a curved surface structure on the top surface of the piston rod supporting seat 9 and the action of the gravity of the piston rod, a horizontal moving device is started, a material ejecting mechanism on the horizontal moving device and the piston rod on the material ejecting mechanism are transported to a station between a left clamping frame and a right clamping frame, a material ejecting cylinder 7 of the material ejecting mechanism is started, the piston rod supporting seat 9 and the piston rod placed on the piston rod supporting seat are driven to rise to the same height with the left clamping frame and the right clamping frame under the action of jacking of a cylinder rod of the material ejecting cylinder 7, a left clamping cylinder 17 and a right clamping cylinder 24 are started, a left clamping shaft 18 and a right clamping shaft 23 move oppositely under the thrust action of the cylinder rods of the left clamping cylinder 17 and the right clamping cylinder 24, and the piston rod positioned in the middle position of the left clamping frame and the right, therefore, the clamping of the piston rod by clamping the two ends of the piston rod is stable, and the subsequent machining of a machining bed is facilitated.
The processing equipment of the utility model can realize the automatic and stable feeding and clamping of the piston rod, and the surface of the piston rod is not required to be clamped in the clamping process, and the piston rod is stably clamped by fixing the two ends of the piston rod, thereby avoiding the damage of the clamp to the surface of the piston rod; and the piston rod is supported by the piston rod supporting seat 9 with the top in the concave curved surface structure, so that stable and effective supporting and feeding can be guaranteed while the surface contact with the piston rod is reduced.
Specifically, the horizontal moving device comprises two sliding rails 2 which are arranged on the upper end face of the rack 1 in parallel, a sliding block 3 which is arranged on the sliding rail 2 in a sliding mode, a moving plate 5 which is fixedly arranged on the sliding block 3 and a moving cylinder 4 which is fixedly arranged on the rack 1, the end portion of a cylinder rod of the moving cylinder 4 is fixed with the moving plate 5, the cylinder rod of the moving cylinder 4 is parallel to the sliding rails 2, the moving plate 5 can be driven to move back and forth along the direction of the sliding rails 2 under the telescopic driving of the cylinder rod of the moving cylinder 4, and the stable and effective transmission of the ejection mechanism can be guaranteed through the mode.
In order to ensure stable support of the piston rod, the two ejection air cylinders 7 are symmetrically arranged on the ejection mounting plate 6 respectively, and uniform supporting force is provided for the supporting plate 8.
In order to effectively support the ejection cylinder 7 and ensure the stability of the cylinder rod of the ejection cylinder 7 in the process of stretching, an inverted-U-shaped ejection cylinder fixing plate 10 is mounted on the ejection mounting plate 6, and a through hole for penetrating through the cylinder rod of the ejection cylinder 7 is formed in the upper end surface of the ejection cylinder fixing plate 10, so that the stretching direction of the cylinder rod of the ejection cylinder 7 can be limited to a certain extent.
In order to ensure the stability of the left clamping shaft 18 and the right clamping shaft 23 in clamping the piston rod, one side of the left clamping shaft 18 opposite to one side of the right clamping shaft 23 is respectively provided with an inwards concave placing opening 25, so that the end part of the piston rod can be placed in the placing opening 25 in the process of supporting the piston cylinder in clamping, an effective limiting and supporting effect can be achieved, and the piston rod can be prevented from falling off in the clamping engineering.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a hydraulic piston rod processing equipment which characterized in that: the device comprises a rack (1), a horizontal moving device arranged on the upper end surface of the rack (1), a material ejecting mechanism movably arranged on the upper end surface of the horizontal moving device, and a clamping device fixedly arranged at one end of the rack (1);
the ejection mechanism comprises an ejection cylinder (7) arranged on the horizontal moving device through an ejection mounting plate (6), a supporting plate (8) fixedly arranged at the end part of a cylinder rod of the ejection cylinder (7) and a piston rod supporting seat (9) horizontally arranged on the supporting plate (8), and the top of the piston rod supporting seat (9) is of a concave curved surface structure;
the clamping device comprises a left clamping frame and a right clamping frame, wherein the left clamping frame is arranged above one end of the rack (1) through a left supporting frame (11), the right clamping frame is arranged above one end of the rack (1) through a right supporting frame (12), and the left clamping frame and the right clamping frame are symmetrically arranged;
the left clamping frame comprises a left clamping mounting plate (13), a left sliding rail (14) horizontally mounted on the upper end face of the left clamping mounting plate (13), a left sliding block (15) slidably mounted on the left sliding rail (14), an L-shaped left clamping shaft fixing plate (16) fixedly mounted on the left sliding block (15), a left clamping shaft (18) horizontally mounted on the left clamping shaft fixing plate (16) and a left clamping cylinder (17) fixedly mounted on the left clamping mounting plate (13), the end part of a cylinder rod of the left clamping cylinder (17) is fixed with the left clamping shaft fixing plate (16), and the telescopic direction of the cylinder rod of the left clamping cylinder (17) is parallel to the left sliding rail (14);
the right clamping frame comprises a right clamping mounting plate (19), a right sliding rail (20) horizontally mounted on the upper end face of the right clamping mounting plate (19), a right sliding block (21) slidably mounted on the right sliding rail (20), an L-shaped right clamping shaft fixing plate (22) fixedly mounted on the right sliding block (21), a right clamping shaft (23) horizontally mounted on the right clamping shaft fixing plate (22) and a right clamping cylinder (24) fixedly mounted on the right clamping mounting plate (19), the cylinder rod end part of the right clamping cylinder (24) is fixed with the right clamping shaft fixing plate (22), the cylinder rod stretching direction of the right clamping cylinder (24) is parallel to the right sliding rail (20), and the left clamping shaft (18) and the right clamping shaft (23) are oppositely arranged and are collinear in placing directions.
2. The hydraulic piston rod machining apparatus according to claim 1, wherein: the horizontal moving device comprises two sliding rails (2) which are arranged on the upper end face of a rack (1) in parallel, a sliding block (3) which is arranged on the sliding rails (2) in a sliding mode, a moving plate (5) which is fixedly arranged on the sliding block (3), and a moving cylinder (4) which is fixedly arranged on the rack (1), wherein the end portion of a cylinder rod of the moving cylinder (4) is fixed with the moving plate (5), and the cylinder rod of the moving cylinder (4) is parallel to the sliding rails (2).
3. The hydraulic piston rod machining apparatus according to claim 1, wherein: the two ejection cylinders (7) are symmetrically arranged on the ejection mounting plate (6) respectively.
4. The hydraulic piston rod machining apparatus according to claim 1, wherein: the ejection device is characterized in that an inverted U-shaped ejection air cylinder fixing plate (10) is mounted on the ejection mounting plate (6), and a through hole used for penetrating through an air cylinder rod of the ejection air cylinder (7) is formed in the upper end face of the ejection air cylinder fixing plate (10).
5. The hydraulic piston rod machining apparatus according to claim 1, wherein: and one opposite sides of the left clamping shaft (18) and the right clamping shaft (23) are respectively provided with an inwards concave placing opening (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747970.1U CN213673032U (en) | 2020-11-24 | 2020-11-24 | Hydraulic piston rod processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747970.1U CN213673032U (en) | 2020-11-24 | 2020-11-24 | Hydraulic piston rod processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213673032U true CN213673032U (en) | 2021-07-13 |
Family
ID=76736700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022747970.1U Expired - Fee Related CN213673032U (en) | 2020-11-24 | 2020-11-24 | Hydraulic piston rod processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213673032U (en) |
-
2020
- 2020-11-24 CN CN202022747970.1U patent/CN213673032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 Termination date: 20211124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |