CN217750893U - Synchronous grinding device of slider biserial double-end - Google Patents
Synchronous grinding device of slider biserial double-end Download PDFInfo
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- CN217750893U CN217750893U CN202221348939.3U CN202221348939U CN217750893U CN 217750893 U CN217750893 U CN 217750893U CN 202221348939 U CN202221348939 U CN 202221348939U CN 217750893 U CN217750893 U CN 217750893U
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- 238000003754 machining Methods 0.000 description 2
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Abstract
The utility model discloses a double-row double-head synchronous grinding device for a sliding block, which is characterized in that a portal frame is provided with a first transverse planker and a second transverse planker along the horizontal direction, the first transverse planker and the second transverse planker are respectively provided with a first vertical planker and a second vertical planker, and the first vertical planker and the second vertical planker are respectively provided with a first vertical walking device and a second vertical walking device; and the first vertical carriage and the second vertical carriage are respectively provided with a first grinding main shaft and a second grinding main shaft. The machine can not only process the same plane of two workpieces at the same time, but also grind different planes, can perform synchronous tool setting, reduce the workpiece installation time and greatly improve the production efficiency of products; the application of the double-station community can not only meet the human engineering of operators, but also ensure the high precision and the high stability of the whole structure; the application range is wide, and the grinding point position is flexible.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine technique and specifically relates to a synchronous grinding device of slider biserial double-end.
Background
The linear guide rail sliding block is an important support for ensuring the working precision of a guide rail, and the grinding processing of the guide rail sliding block is mainly that a plane is ground by the plane firstly in the current working procedure, then the plane is used as a reference for clamping and grinding a side reference surface, and then the plane and the side reference surface are used for positioning and grinding a channel groove. The prior art mainly comprises two equipment modes, namely, a single sliding block is clamped for multiple times and a target position is ground every time, the traditional mode needs much time for clamping and tool setting every time, and the working efficiency is low, if the patent publication number is CN112405241A, the disclosed sliding block finishing grinding machine comprises a machine body, a base, a workbench, a lifting frame and a grinding device for grinding a sliding block to be machined and a reference surface of the workbench, the base is connected to the rear side of the machine body through a longitudinal moving device, the workbench is connected to the front side of the machine body through a transverse moving device, a clamp for fixing the sliding block to be machined is arranged on the workbench, the lifting frame is connected to the base through a vertical moving device, the grinding device is installed on the lifting frame, and the grinding device comprises a main shaft machine head, a main shaft swinging seat connected with the main shaft machine head and a first driving mechanism for driving the main shaft swinging seat to swing back and forth. The other is a multi-cutter arrangement, for example, a compound machining grinding machine of a linear guide rail slide block with patent publication No. CN106002566A, which comprises a machine tool body and a workbench moving along the X-axis direction on the machine tool body, a cross beam guide rail pair arranged along the Y-axis direction and two cross sliding plates arranged on the cross beam guide rail pair and moving along the Y-axis direction are also arranged on the machine tool body, grinding head mounting plates sliding along the Z-axis direction are arranged on each cross sliding plate, and a large end face grinding head and a channel groove grinding head are respectively arranged on each grinding head mounting plate. The slide block workpiece is clamped and fixed through the workbench, and the grinding processing of the side reference surface, the upper plane and the surface to be processed on the slide block workpiece is completed through the end face large grinding head. The transmission mechanism can bear the force from all directions during grinding to cause vibration, and the grinding head mounting mode of the cross sliding plate is not only complex in structure, but also very difficult to ensure the precision of the device because a plurality of grinding head mounting positions are born, and the phenomenon that the precision is difficult to ensure can be caused when the vibration force in the grinding process is automatically relieved, particularly after the device is used for a period of time.
Disclosure of Invention
The utility model aims at solving the problem that guide rail slider grinding efficiency is low among the prior art, providing a synchronous grinding device of slider biserial double-end, it has double grinding wheel spindle, the duplex position that can the synchronous operation, mutually support and use, and slider clamping mode is nimble, and the structure is accurate arranges exquisitely, accords with characteristics such as operator's human engineering.
The above technical problem of the utility model is mainly solved through the following technical scheme: a double-row double-head synchronous grinding device for a sliding block comprises a grinder body and a portal frame positioned on the grinder body, and is characterized in that a workbench is arranged in the middle of the grinder body and driven by a longitudinal travelling device arranged at the bottom of the workbench; a first transverse planker and a second transverse planker are arranged on the portal frame along the horizontal direction, a first vertical planker and a second vertical planker are respectively arranged on the first transverse planker and the second transverse planker, and a first vertical traveling device and a second vertical traveling device are respectively configured on the first vertical planker and the second vertical planker; and a first grinding main shaft and a second grinding main shaft are respectively arranged on the first vertical carriage and the second vertical carriage.
In the aforementioned sliding block double-row double-head synchronous grinding device, preferably, the first transverse dragging plate is driven by a first transverse walking device, the second transverse dragging plate is driven by a second transverse walking device, and the first transverse walking device and the second transverse walking device are respectively located at two ends of the gantry in the horizontal direction.
In the aforementioned sliding block double-row double-head synchronous grinding device, preferably, the first transverse carriage and the second transverse carriage are positioned at the same horizontal position of the gantry.
In the double-row double-head synchronous grinding device for the sliding block, preferably, the first vertical carriage and the second vertical carriage are arranged in parallel.
In the aforementioned sliding block double-row double-head synchronous grinding device, preferably, the first vertical traveling device and the second vertical traveling device are respectively located on the tops of the first vertical carriage and the second vertical carriage.
In the double-row double-head synchronous grinding device for the sliding block, preferably, the first transverse traveling device and the second transverse traveling device are both provided with a driving screw rod, and one ends, close to the driving screw rod, of the first transverse traveling device and the driving screw rod of the second transverse traveling device are arranged in the same bearing seat.
According to the technical scheme, according to the characteristics of the body structure and the machined point position of the target product sliding block, a double-grinding-wheel station matched with a working table is designed by using a portal frame on a machine bed as a basis. The double-grinding-wheel stations are arranged above the same workbench in parallel and can be independently adjusted in position and controlled in operation, wherein the Y direction of the position of the working point is determined by driving the transverse carriage by the transverse traveling device, the Z direction of the position of the working point is realized by driving the vertical carriage by the vertical traveling device, and the X direction is completed by driving the workbench by the longitudinal traveling device.
Although the double-grinding-wheel stations can be independently controlled and operated, the installation support of the double-grinding-wheel stations is unified, for example, a unified portal frame beam component and a unique workbench are arranged according to the size of a sliding block workpiece, the driving screw rods of the first transverse walking device and the second transverse walking device are coaxially installed on a common bearing seat body, a unique common double-row tool setting mechanism is arranged on a grinding machine body, and the like, so that the whole grinding machine has high space utilization rate on the premise of meeting the human engineering.
Because the double-grinding-wheel stations can be independently controlled, the grinding of different surfaces of the sliding block of the target product can be completed by utilizing the two double-grinding-wheel stations in the same process or process step on the same working table, and the restriction that only a single point position can be processed in the same process or process step of the traditional grinding machine is completely eliminated, so that the utilization rate of equipment is greatly improved, and the product processing processes or process steps are reduced.
Just because the structure of the targeted target product is relatively fixed, the technical scheme can finish the grinding process as long as the workbench moves in the same direction when two workpieces are ground simultaneously. And the plane and the side surface only need to adjust the position of the grinding wheel. In fact, the working principle of the general plane grinding or grinding process through a specific grinding wheel shape is similar, so that the device has wider application range.
Compared with the prior art, the beneficial effects of the utility model are that: due to the design of double grinding wheel stations on the same workbench, when the sliding block is machined, not only can the two workpieces be machined on the same plane at the same time, but also grinding on different planes can be carried out, synchronous tool setting can be carried out, the workpiece installation time is shortened, and the production efficiency of products is greatly improved; the application of the double-station community can not only meet the human engineering of operators, but also ensure the high precision and the high stability of the whole structure; the application range is wide, and the grinding point position is flexible.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of an arrangement structure of a grinding spindle of the worktable position in fig. 1.
Fig. 3 is a partial enlarged view of the portion M of fig. 2, showing a state of the flat grinding on the slider.
Fig. 4 is a schematic view of the grinding state of the lower plane of the slide block of the present invention.
Fig. 5 is a schematic structural view of an embodiment of the plane and side synchronous grinding machine of the present invention.
In the figure: 1. the machine comprises a machine body, 2 parts of a longitudinal travelling device, 3 parts of a workbench, 4 parts of a first transverse carriage, 5 parts of a first transverse travelling device, 6 parts of a first vertical carriage, 7 parts of a first vertical travelling device, 8 parts of a second transverse carriage, 9 parts of a second transverse travelling device, 10 parts of a second vertical carriage, 11 parts of a second vertical travelling device, 12 parts of a first grinding spindle, 13 parts of a second grinding spindle, 14 parts of a grinding wheel and 15 parts of a sliding block.
Detailed Description
The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.
The double-row double-head synchronous grinding device for the sliding block is provided with a grinding machine body 1, a portal frame is arranged on the grinding machine body 1, a workbench 3 is arranged in the middle of the grinding machine body 1, and the workbench 3 is driven by a longitudinal travelling device 2 arranged at the bottom of the workbench.
The gantry is provided with a first transverse carriage 4 and a second transverse carriage 8 along the horizontal direction, the first transverse carriage 4 and the second transverse carriage 8 are positioned on the same horizontal position of the gantry, the first transverse carriage 4 is driven by a first transverse traveling device 5 through a screw rod, the second transverse carriage 8 is driven by a second transverse traveling device 9 through a screw rod, and the first transverse traveling device 5 and the second transverse traveling device 9 are respectively positioned at two ends of the gantry in the horizontal direction. The first transverse dragging plate 4 and the second transverse dragging plate 8 are respectively provided with a first vertical dragging plate 6 and a second vertical dragging plate 10, and the first vertical dragging plate 6 and the second vertical dragging plate 10 are arranged in parallel. The first vertical carriage 6 and the second vertical carriage 10 are respectively provided with a first vertical walking device 7 and a second vertical walking device 11, and the first vertical walking device 7 and the second vertical walking device 11 are respectively positioned at the tops of the first vertical carriage 6 and the second vertical carriage 10 and are respectively transmitted through a screw rod.
A first grinding spindle 12 and a second grinding spindle 13 are respectively arranged on the first vertical carriage 6 and the second vertical carriage 10, and a grinding wheel 14 is mounted on the two grinding spindles as shown in fig. 2.
Application of the community: the first transverse walking device 5 and the second transverse walking device 9 are both provided with a driving screw rod, and one ends, close to each other, of the driving screw rod of the first transverse walking device 5 and the driving screw rod of the second transverse walking device 9 are arranged in the same bearing seat. The positioning parts of the first transverse planker 4 and the second transverse planker 8 are fixed and positioned through a portal frame community. The positioning parts of the first vertical carriage 6 and the second vertical carriage 10 are also fixed and positioned by the portal frame community.
The first application embodiment: as shown in fig. 3 and 4, in the present mechanism, two grinding wheel stations may simultaneously grind the upper plane or the lower plane of the slide 15, or may simultaneously grind one upper plane and one lower plane, and since the same slide 15 has the same length, the work in the above two states can be completed only by once setting the tool. In the case of grinding an upper flat surface and a lower flat surface at the same time, it is possible to provide a slide block 15 processing line.
Application example two: and the two grinding wheel stations grind the side surface of the sliding block 15 at the same time, and simultaneously perform tool setting, clamping and grinding.
Application example three: as a production line operation, on the premise that the grinding of one lower plane reference of the slide block 15 is finished, one of the two grinding wheel stations grinds the upper plane of the slide block 15, and the other station grinds the side plane of the slide block 15.
Above-mentioned embodiment is right the utility model discloses an it is not right the utility model discloses an it prescribes a limit to, like according to 15 actual conditions of slider, sets up different tool setting correction, auxiliary mechanism such as emery wheel repairment, accomplishes reasonable allotment, the overall arrangement of 15 various machined surfaces of slider to reach best machining efficiency, and so on, under not deviating from this technical scheme principle, any is right the utility model discloses a structure after the simple transform etc. all belong to the utility model discloses a scope of protection.
Claims (6)
1. A sliding block double-row double-head synchronous grinding device comprises a grinder body (1) and a portal frame positioned on the grinder body, and is characterized in that a workbench (3) is arranged in the middle of the grinder body and driven by a longitudinal walking device (2) arranged at the bottom of the workbench; a first transverse planker (4) and a second transverse planker (8) are arranged on the portal frame along the horizontal direction, a first vertical planker (6) and a second vertical planker (10) are respectively arranged on the first transverse planker and the second transverse planker, and a first vertical traveling device (7) and a second vertical traveling device (11) are respectively arranged on the first vertical planker and the second vertical planker; and a first grinding main shaft (12) and a second grinding main shaft (13) are respectively arranged on the first vertical carriage and the second vertical carriage.
2. The sliding block double-row double-head synchronous grinding device according to claim 1, wherein the first transverse carriage (4) is driven by a first transverse traveling device (5), the second transverse carriage (8) is driven by a second transverse traveling device (9), and the first transverse traveling device and the second transverse traveling device are respectively positioned at two ends of a portal frame in the horizontal direction.
3. The sliding block double-row double-head synchronous grinding device as claimed in claim 1, wherein the first transverse carriage (4) and the second transverse carriage (8) are positioned on the same horizontal position of a portal frame.
4. The sliding block double-row double-head synchronous grinding device as claimed in claim 1, wherein the first vertical carriage (6) and the second vertical carriage (10) are arranged in parallel.
5. The sliding block double-row double-head synchronous grinding device as claimed in claim 1, wherein the first vertical walking device (7) and the second vertical walking device (11) are respectively positioned at the tops of the first vertical carriage (6) and the second vertical carriage (10).
6. The double-row double-head synchronous grinding device for the sliding blocks as claimed in claim 2, wherein the first transverse traveling device (5) and the second transverse traveling device (9) are respectively provided with a driving screw rod, and the driving screw rods of the first transverse traveling device and the driving screw rods of the second transverse traveling device are arranged in the same bearing seat at the ends close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221348939.3U CN217750893U (en) | 2022-05-27 | 2022-05-27 | Synchronous grinding device of slider biserial double-end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221348939.3U CN217750893U (en) | 2022-05-27 | 2022-05-27 | Synchronous grinding device of slider biserial double-end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750893U true CN217750893U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221348939.3U Active CN217750893U (en) | 2022-05-27 | 2022-05-27 | Synchronous grinding device of slider biserial double-end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750893U (en) |
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2022
- 2022-05-27 CN CN202221348939.3U patent/CN217750893U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: No. 6-1 Tianying Road, Fenshui Town, Tonglu County, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Yongjun Intelligent Equipment Co.,Ltd. Address before: 6 Tianying Road, Fenshui town, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU YONGJUN MACHINE TOOLS CO.,LTD. |
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| TR01 | Transfer of patent right |