CN216263500U - Accurate slip table cylinder oil pressure buffer - Google Patents
Accurate slip table cylinder oil pressure buffer Download PDFInfo
- Publication number
- CN216263500U CN216263500U CN202122489790.2U CN202122489790U CN216263500U CN 216263500 U CN216263500 U CN 216263500U CN 202122489790 U CN202122489790 U CN 202122489790U CN 216263500 U CN216263500 U CN 216263500U
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- CN
- China
- Prior art keywords
- sliding
- fixedly connected
- positioning block
- oil pressure
- side wall
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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.)
- Expired - Fee Related
Links
- 239000010727 cylinder oil Substances 0.000 title claims description 8
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an oil pressure buffering device for an air cylinder of a precision sliding table, which comprises a sliding table main body provided with a hydraulic cylinder, wherein a rectangular groove is formed in the side wall of the sliding table main body, two guide rods are arranged on the side wall of the rectangular groove, the outer side walls of the two guide rods are slidably connected with a same positioning block, a sliding plate is fixedly connected to the upper end of the positioning block, buffering mechanisms are arranged on the outer side walls of the two ends of the two guide rods, a hydraulic rod is arranged at one end of the hydraulic cylinder, the end part of the hydraulic rod penetrates through the side wall of the sliding table main body and extends into the rectangular groove and is fixedly connected to the upper end of the positioning block, abutting mechanisms are arranged at the two ends of the positioning block, and a speed reducing mechanism is arranged at the bottom end of the positioning block. According to the utility model, through the contact ring, the contact block and the moving block, when the positioning block moves to two ends, the positioning block can be buffered, the influence on the workpiece processing precision caused by collision of the positioning block is avoided, the moving stability of the sliding plate is improved, and the workpiece processing precision is also improved.
Description
Technical Field
The utility model relates to the technical field of precision sliding table equipment, in particular to an oil pressure buffering device for a precision sliding table cylinder.
Background
The precision sliding table is a main body bed of a combined machine tool, a butt milling machine and other special machine tools, is one of the most common parts in the combined machine tool industry, and is a part for providing power. The working principle of the precision sliding table is that the sliding plate does longitudinal movement on the bed body, and the action of the hydraulic cylinder is added, so that various running speeds such as high precision, speed and the like can be obtained. When an existing precise sliding table runs, due to the fact that a workpiece needing to be machined is installed at the upper end of the existing precise sliding table, when the existing precise sliding table moves, the workpiece at the upper end can be displaced, and therefore machining precision of the workpiece can be affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the machining precision of a workpiece is influenced because the workpiece to be machined is arranged at the upper end of the existing precision sliding table when the existing precision sliding table is in operation and the workpiece at the upper end is displaced when the existing precision sliding table is moved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an accurate slip table cylinder oil pressure buffer, is including the slip table main part of installing the pneumatic cylinder, the rectangular channel has been seted up to slip table main part lateral wall, the rectangular channel lateral wall is equipped with two guide bars, two guide bar lateral wall sliding connection has same locating piece, locating piece upper end fixedly connected with sliding plate, two guide bar both ends lateral wall all is provided with buffer gear, pneumatic cylinder one end is equipped with the hydraulic stem, the hydraulic stem tip runs through slip table main part lateral wall and extends to the rectangular channel in to fixed connection is in the upper end of locating piece, the locating piece both ends all are provided with conflict mechanism, the locating piece bottom is provided with reduction gears.
Preferably, the equal fixedly connected with locating plate of pneumatic cylinder one end both sides lateral wall, two the locating plate all passes through fixing bolt to be connected on the lateral wall of slip table main part, pneumatic cylinder one side is equipped with two connecting pipes.
Preferably, buffer gear includes the conflict ring of sliding connection on the guide bar both sides lateral wall, is close to rectangular channel one side conflict ring lateral wall fixedly connected with buffer spring, buffer spring's other end fixed connection is on the rectangular channel lateral wall.
Preferably, conflict mechanism includes two conflict pieces of difference fixed connection at the locating piece both ends, two sliding tray have all been seted up to rectangular channel both sides lateral wall, sliding tray lateral wall sliding connection has the movable plate.
Preferably, it is a plurality of the setting that all is the tilting with the movable plate tip of touch multitouch, movable plate bottom fixedly connected with regulating spring, regulating spring's other end fixed connection is on the sliding tray lateral wall.
Preferably, reduction gears is including seting up the vertical groove on locating piece bottom lateral wall, vertical groove lateral wall sliding connection has vertical pole, vertical pole bottom is provided with the movable pulley, rectangular channel both sides lateral wall all is provided with the baffle that is the slope setting, two the baffle is the relative direction setting, vertical pole upper end fixedly connected with reset spring, reset spring's other end fixed connection is on vertical groove lateral wall.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the abutting ring, the abutting block and the moving block, when the positioning block moves to two ends, the positioning block is buffered, the positioning block is prevented from influencing the workpiece machining precision due to collision, the moving stability of the sliding plate is improved, and the workpiece machining precision is also improved.
2. Through vertical pole, movable pulley and baffle, can reduce the speed that the locating piece removed when the locating piece removed both sides, avoid the locating piece to excessively remove to make the locating piece bump, and lead to equipment to produce and damage, improved the life of equipment.
Drawings
FIG. 1 is a schematic view of an external appearance structure of a main body of a precision sliding table cylinder oil pressure buffering device according to the present invention;
FIG. 2 is a schematic top view of a cross-sectional structure of a precision slide cylinder hydraulic buffer according to the present invention;
FIG. 3 is a schematic side view of a sliding table main body of a precision sliding table cylinder oil pressure buffering device according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
In the figure: the device comprises a hydraulic cylinder 1, a sliding table main body 2, a guide rod 3, a positioning block 4, a sliding plate 5, a hydraulic rod 6, a positioning plate 7, a fixing bolt 8, a connecting pipe 9, a contact ring 10, a contact block 11, a moving plate 12, a vertical rod 13, a sliding wheel 14 and a baffle plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a precision sliding table cylinder oil pressure buffer, including the slip table main part 2 of installing pneumatic cylinder 1, the rectangular channel has been seted up to slip table main part 2 lateral wall, the rectangular channel lateral wall is equipped with two guide bars 3, the effect of two guide bars 3 is the position of restriction slip table main part 2 removal, 3 lateral wall sliding connection of two guide bars have same locating piece 4, 4 upper end fixedly connected with sliding plates 5 of locating piece, 3 both ends lateral walls of two guide bars all are provided with buffer gear, furtherly, buffer gear includes the conflict ring 10 of sliding connection on 3 both sides lateral walls of guide bar, conflict ring 10 lateral wall fixedly connected with buffer spring that is close to rectangular channel one side, buffer spring's other end fixed connection is on the rectangular channel lateral wall, buffer spring's effect is when conflict ring 10 removes, can reduce the potential energy that conflict ring 10 removed.
One end of the hydraulic cylinder 1 is provided with a hydraulic rod 6, the end part of the hydraulic rod 6 penetrates through the side wall of the sliding table main body 2 and extends into the rectangular groove and is fixedly connected to the upper end of the positioning block 4, two ends of the positioning block 4 are respectively provided with a collision mechanism, the collision mechanism further comprises two collision blocks 11 which are respectively and fixedly connected to two ends of the positioning block 4, two sliding grooves are respectively formed in the side walls of two sides of the rectangular groove, and the side walls of the sliding grooves are slidably connected with a movable plate 12; a plurality of contact blocks 11 all are the tilting setting with movable plate 12 tip, and the effect that is the tilting setting makes contact blocks 11 can promote movable plate 12 and remove, and 12 bottom fixedly connected with regulating spring of movable plate, regulating spring's the other end fixed connection on the sliding tray lateral wall, and regulating spring's effect is replied and is cushioned.
4 bottoms of locating piece are provided with reduction gears, furtherly again, reduction gears is including seting up the vertical groove on 4 bottom lateral walls of locating piece, vertical groove lateral wall sliding connection has vertical pole 13, vertical pole 13 bottom is provided with movable pulley 14, rectangular channel both sides lateral wall all is provided with the baffle 15 that is the slope setting, the effect that is the tilting setting makes when rotating wheel 14 and removing on baffle 15, can conflict and rotate wheel 14 and vertical pole 13 rebound, two baffles 15 are the relative direction setting, 13 upper end fixedly connected with reset spring of vertical pole, reset spring's other end fixed connection is on vertical groove lateral wall, reset spring's effect is to reply and cushion.
The equal fixedly connected with locating plate 7 of 1 one end both sides lateral wall of pneumatic cylinder, two locating plates 7 all connect on the lateral wall of slip table main part 2 through fixing bolt 8, and 1 one side of pneumatic cylinder is equipped with two connecting pipes 9.
When the sliding table is used, hydraulic oil is injected into and extracted from the two connecting pipes 9, the hydraulic rod 6 at the end part of the hydraulic cylinder 1 can be driven to move, the hydraulic rod 6 can drive the positioning block 4 at the end part to move along the two guide rods 3, the positioning block 4 can drive the sliding plate 5 at the upper end to move, when the positioning block 4 moves to the two sides of the sliding table main body 2, the abutting rings 10 on the outer side walls of the two guide rods 3 can be pushed to move, and the abutting rings 10 can drive the buffer springs to contract, so that the potential energy of the movement of the positioning block 4 can be reduced; when the positioning block 4 moves, the two contact blocks 11 on the two sides of the end part can be driven to move, when the contact blocks 11 move to a certain position, the two pushing plates 12 can be pushed to move, the two moving plates 12 can drive the adjusting springs on the end part to contract, and therefore the potential energy of the movement of the positioning block 4 can be reduced; locating piece 4 still can drive the vertical pole 13 of bottom when removing, vertical pole 13 can drive the rotation wheel 14 of bottom and roll, rotate wheel 14 when rolling to baffle 15, because baffle 15 is the tilting setting, baffle 15 can contradict and rotate wheel 14 and vertical pole 13 rebound, vertical pole 13 can drive the reset spring of upper end and contract, thereby can slow down the speed that locating piece 4 removed, avoid locating piece 4 to influence the precision of work piece processing because of bumping, the stationarity that sliding plate 5 removed has not only been improved, the precision of work piece processing has still been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an accurate slip table cylinder oil pressure buffer, is including slip table main part (2) of installing pneumatic cylinder (1), its characterized in that, the rectangular channel has been seted up to slip table main part (2) lateral wall, the rectangular channel lateral wall is equipped with two guide bar (3), two guide bar (3) lateral wall sliding connection has same locating piece (4), locating piece (4) upper end fixedly connected with sliding plate (5), two guide bar (3) both ends lateral wall all is provided with buffer gear, pneumatic cylinder (1) one end is equipped with hydraulic stem (6), hydraulic stem (6) tip runs through slip table main part (2) lateral wall and extends to the rectangular channel to fixed connection is in the upper end of locating piece (4), locating piece (4) both ends all are provided with conflict mechanism, locating piece (4) bottom is provided with reduction gears.
2. The oil pressure buffering device of the precise sliding table cylinder as claimed in claim 1, wherein the side walls of two sides of one end of the hydraulic cylinder (1) are fixedly connected with positioning plates (7), two positioning plates (7) are connected to the outer side wall of the sliding table main body (2) through fixing bolts (8), and two connecting pipes (9) are arranged on one side of the hydraulic cylinder (1).
3. The oil pressure buffering device of the precise sliding table cylinder as claimed in claim 1, wherein the buffering mechanism comprises a contact ring (10) slidably connected to the outer side walls of two sides of the guide rod (3), a buffering spring is fixedly connected to the side wall of the contact ring (10) close to one side of the rectangular groove, and the other end of the buffering spring is fixedly connected to the side wall of the rectangular groove.
4. The oil pressure buffering device of a precision sliding table cylinder according to claim 1, wherein the abutting mechanism comprises two abutting blocks (11) fixedly connected to two ends of the positioning block (4), two sliding grooves are respectively formed in side walls of two sides of the rectangular groove, and a moving plate (12) is slidably connected to the side walls of the sliding grooves.
5. The oil pressure buffering device of the precise sliding table cylinder as claimed in claim 4, wherein the plurality of contact blocks (11) and the end of the moving plate (12) are both arranged in an inclined manner, the bottom end of the moving plate (12) is fixedly connected with an adjusting spring, and the other end of the adjusting spring is fixedly connected to the side wall of the sliding groove.
6. The precise sliding table cylinder oil pressure buffering device according to claim 1, wherein the speed reducing mechanism comprises a vertical groove formed in the side wall of the bottom end of the positioning block (4), a vertical rod (13) is connected to the side wall of the vertical groove in a sliding manner, a sliding wheel (14) is arranged at the bottom end of the vertical rod (13), baffle plates (15) which are arranged in an inclined manner are arranged on the side walls of two sides of the rectangular groove, two baffle plates (15) are arranged in opposite directions, a reset spring is fixedly connected to the upper end of the vertical rod (13), and the other end of the reset spring is fixedly connected to the side wall of the vertical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489790.2U CN216263500U (en) | 2021-10-15 | 2021-10-15 | Accurate slip table cylinder oil pressure buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122489790.2U CN216263500U (en) | 2021-10-15 | 2021-10-15 | Accurate slip table cylinder oil pressure buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216263500U true CN216263500U (en) | 2022-04-12 |
Family
ID=81068224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122489790.2U Expired - Fee Related CN216263500U (en) | 2021-10-15 | 2021-10-15 | Accurate slip table cylinder oil pressure buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216263500U (en) |
-
2021
- 2021-10-15 CN CN202122489790.2U patent/CN216263500U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |