CN217452967U

CN217452967U - Gantry machine tool workbench

Info

Publication number: CN217452967U
Application number: CN202221533491.2U
Authority: CN
Inventors: 彭德法; 刘学礼; 宋正超
Original assignee: Nanjing Dafa Precision Machinery Manufacturing Co ltd
Current assignee: Nanjing Dafa Precision Machinery Manufacturing Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-20
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a gantry machine tool workbench, including the collateral branch fagging, fixed mounting has the guardrail between two sets of collateral branch faggings, and fixed mounting has the collecting board between two sets of guardrails, and it is provided with drive arrangement to lie in the collecting board lower extreme between two sets of guardrails, and collateral branch fagging top is provided with the slider, and one side outer wall fixed mounting that the slider is close to the collecting board has the universal driving shaft, and slider top fixed mounting has the external fixation frame, and the inside main workstation that is provided with of external fixation frame, external fixation frame upper surface are provided with centre gripping fixing device. The utility model discloses simple structure, the modern design through at main workstation upper surface design telescopic centre gripping fixing device, can reduce the phenomenon that work piece position that main workstation leads to takes place the skew at the removal in-process, and then improves the precision that the work piece adds man-hour in the later stage, improves the quality of product, and drive arrangement's design can drive the effect of main workstation back-and-forth movement, therefore the device is fit for extensively promoting.

Description

Gantry machine tool workbench

Technical Field

The utility model relates to a processing equipment field especially relates to a gantry machine tool workstation.

Background

The workbench is an indispensable auxiliary tool in the working process of the machine tool and comprises a planer type planer workbench, a planer type milling machine workbench, a machining center workbench, a milling machine workbench, a boring machine workbench, a carving and milling machine workbench, a vertical lathe workbench, a floor planer type milling machine workbench and the like.

The workbench of the traditional gantry machine tool is mostly connected with a machine tool body through double-flat sliding blocks, the situation that the workbench is not stable enough exists when the workbench moves, so that the workbench is generally required to be adjusted if the position of the workpiece deviates in the moving process, the use is inconvenient, and meanwhile, certain influence is exerted on the machining precision of the workpiece, so that an improved technology is urgently needed to solve the problem existing in the prior art, and the gantry machine tool workbench is provided for this purpose.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a longmen lathe workstation, the device simple structure, the modern design, through at main workstation upper surface design telescopic centre gripping fixing device, can reduce the phenomenon that work piece position that main workstation leads to takes place the skew at the removal in-process, and then improve the precision that the work piece adds man-hour in the later stage, improve the quality of product, and drive arrangement's design can drive the effect of main workstation back-and-forth movement, therefore the device is fit for extensively promoting.

(II) technical scheme

The utility model provides a gantry machine tool workbench, including the collateral branch fagging, it is two sets of fixed mounting has the guardrail between the collateral branch fagging, and is two sets of fixed mounting has the collecting board between the guardrail, and it is provided with drive arrangement to be located the collecting board lower extreme between two sets of guardrails, collateral branch fagging top is provided with the slider, one side outer wall fixed mounting that the slider is close to the collecting board has the universal driving shaft, slider top fixed mounting has the outer fixed frame, the inside main workstation that is provided with of outer fixed frame, outer fixed frame upper surface is provided with centre gripping fixing device.

Preferably, drive arrangement includes driving motor and first solid fixed ring, the fixed orifices has been seted up to first solid fixed ring inside, driving motor passes through first solid fixed ring and guardrail fixed connection, and first solid fixed ring plays driving motor's support fixed action.

Preferably, drive arrangement still includes drive shaft, first belt pulley, driven shaft and second belt pulley, drive shaft one end and driving motor output fixed connection, install the belt between first belt pulley and the second belt pulley, first belt pulley and second belt pulley play the effect with drive shaft power transmission to driven shaft.

Preferably, the driving device further comprises a screw rod, a screw hole matched with the screw rod is formed in the linkage shaft, and the screw rod can drive the linkage shaft and the sliding block to slide left and right on the upper surface of the side supporting plate when rotating.

Preferably, drive arrangement still includes the solid fixed ring of bearing and second, the external diameter size of driven shaft and the internal diameter size phase-match of bearing, the driven shaft passes through the bearing and is connected with the solid fixed ring rotation of second, the solid fixed ring fixed mounting of second is at the guardrail outer wall, and the solid fixed ring of bearing and second plays the supporting role of driven shaft and lead screw.

Preferably, centre gripping fixing device includes grip block, slip push pedal, first bracing piece, second bracing piece and pressure spring, grip block fixed mounting is in slip push pedal bottom, the grip block is the rubber material, the whole trapezoidal design that is of slip push pedal, first bracing piece and second bracing piece sliding connection, pressure spring's both ends respectively with external fixation frame and grip block fixed connection, can give the outside expansion power of slip push pedal when the slip push pedal makes things convenient for the work piece to it is fixed to cooperate pressure spring and grip block to carry out the centre gripping to the work piece.

Preferably, a plurality of leaking grooves are formed in the main workbench, a collecting groove is formed in the collecting plate, the main workbench and the collecting plate are vertically distributed, the leaking grooves and the collecting plate are matched for use, the collecting effect of the scraps on the surface of the processed workpiece can be facilitated, the collecting time of the scraps is saved, and the labor intensity of workers is reduced.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the device is provided with a driving device and a clamping and fixing device, when in use, a workpiece to be pushed in along a limiting block until the workpiece falls on the surface of a main workbench, and the workpiece can give outward expansion force to a limiting plate while being pushed in, at the moment, a pressure spring is extruded, when the workpiece is pushed in, the pressure spring converts elastic force into clamping force of a clamping plate to the workpiece, so that the phenomenon that the position of the workpiece is deviated in the moving process of the main workbench is reduced, the precision of the workpiece in later processing is improved, the quality of a product is improved, after the workpiece is pushed in, a driving motor can be started at the moment, a belt is arranged between a first belt pulley and a second belt pulley, so that a driven shaft can be driven to rotate while a driving shaft rotates, a screw hole matched with a screw rod is formed in a linkage shaft, and therefore, when the screw rod rotates, the screw rod can drive the shaft and a sliding block to slide back and forth on the upper end of a side supporting plate, thereby driving the main worktable to the processing position.

To sum up, the device simple structure, the modern design through at main workstation upper surface design telescopic centre gripping fixing device, can reduce the phenomenon that the work piece position that main workstation leads to takes place the skew in the removal process, and then improves the precision of work piece when later stage processing, improves the quality of product, and drive arrangement's design can drive the effect of main workstation back-and-forth movement, therefore the device is fit for extensively promoting.

Drawings

Fig. 1 is the overall structure schematic diagram of the gantry machine tool workbench provided by the utility model.

Fig. 2 is the schematic view of the internal structure of the side supporting plate of the gantry machine tool workbench.

Fig. 3 is a schematic structural view of a driving device of a gantry machine tool workbench according to the present invention.

Fig. 4 is the structural schematic diagram of the clamping and fixing device of the gantry machine tool workbench provided by the utility model.

Reference numerals; 1. side supporting plates; 2. a guardrail; 3. a collection plate; 4. a drive device; 401. a drive motor; 402. a first retaining ring; 403. a drive shaft; 404. a first pulley; 405. a driven shaft; 406. a second pulley; 407. a screw rod; 408. a bearing; 409. a second retaining ring; 5. a slider; 6. a linkage shaft; 7. an outer fixed frame; 8. a main work table; 9. a clamping fixture; 901. a clamping plate; 902. sliding the push plate; 903. a first support bar; 904. a second support bar; 905. a pressure spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a gantry machine tool workbench, including collateral branch backup pad 1, fixed mounting has guardrail 2 between two sets of collateral branch backup pads 1, fixed mounting has collecting plate 3 between two sets of guardrails 2, it is provided with drive arrangement 4 to be located the collecting plate 3 lower extreme between two sets of guardrails 2, drive arrangement 4 includes driving motor 401 and first solid fixed ring 402, the inside of first solid fixed ring 402 has seted up the fixed orifices, driving motor 401 is through first solid fixed ring 402 and guardrail 2 fixed connection, first solid fixed ring 402 plays the support fixed action of driving motor 401; the driving device 4 further comprises a driving shaft 403, a first belt pulley 404, a driven shaft 405 and a second belt pulley 406, one end of the driving shaft 403 is fixedly connected with the output end of the driving motor 401, a belt is arranged between the first belt pulley 404 and the second belt pulley 406, and the first belt pulley 404 and the second belt pulley 406 play a role in transmitting the power of the driving shaft 403 to the driven shaft 405; the driving device 4 further comprises a screw rod 407, a screw hole matched with the screw rod 407 is formed in the linkage shaft 6, and the screw rod 407 can drive the linkage shaft 6 and the sliding block 5 to slide left and right on the upper surface of the side supporting plate 1 when rotating; the driving device 4 further comprises a bearing 408 and a second fixing ring 409, the outer diameter of the driven shaft 405 is matched with the inner diameter of the bearing 408, the driven shaft 405 is rotatably connected with the second fixing ring 409 through the bearing 408, the second fixing ring 409 is fixedly installed on the outer wall of the guardrail 2, and the bearing 408 and the second fixing ring 409 play a role in supporting the driven shaft 405 and the screw rod 407.

As shown in fig. 4, a sliding block 5 is arranged at the top of the side supporting plate 1, a linkage shaft 6 is fixedly arranged on the outer wall of one side of the sliding block 5 close to the collecting plate 3, an outer fixing frame 7 is fixedly arranged at the top of the sliding block 5, a main working table 8 is arranged in the outer fixing frame 7, a plurality of leakage grooves are formed in the main working table 8, a collecting groove is formed in the collecting plate 3, the main working table 8 and the collecting plate 3 are vertically distributed, the leakage grooves and the collecting plate 3 are matched for use, so that the collection effect of the waste scraps on the processed surface of a workpiece can be facilitated, the collection time of the waste scraps can be saved, the labor intensity of workers can be reduced, a clamping and fixing device 9 is arranged on the upper surface of the outer fixing frame 7, the clamping and fixing device 9 comprises a clamping plate 901, a sliding push plate 902, a first supporting rod 903, a second supporting rod 904 and a pressure spring 905, the clamping plate 901 is fixedly arranged at the bottom of the sliding push plate 902, the clamping plate 901 is made of rubber, the whole trapezoidal design that is of slip push pedal 902, first bracing piece 903 and second bracing piece 904 sliding connection, pressure spring 905's both ends respectively with fixed frame 7 and grip block 901 fixed connection, can give the outside expansion power of slip push pedal 902 when slip push pedal 902 makes things convenient for the work piece to it is fixed to cooperate pressure spring 905 and grip block 901 to carry out the centre gripping to the work piece.

In the utility model, when in use, a workpiece is required to be pushed in along the sliding push plate 902 until the workpiece falls on the surface of the main workbench 8, and the workpiece can give outward expansion force to the sliding push plate 902 when being pushed in, at the moment, the pressure spring 905 is extruded, after the workpiece is pushed in, the pressure spring 905 converts elastic force into clamping force of the clamping plate 901 to the workpiece, thereby reducing the phenomenon that the workpiece position is deviated in the moving process of the main workbench 8, further improving the precision of the workpiece in later processing, improving the quality of products, after the workpiece is pushed in, the driving motor 401 can be started at the moment, as the belt is arranged between the first belt pulley 404 and the second belt pulley 406, the driven shaft 405 can be driven to rotate when the driving shaft 403 rotates, and as the screw hole matched with the screw rod 407 is arranged inside the linkage shaft 6, thereby when the linkage shaft 6 and the slider 5 can be driven to slide back and forth on the upper end of the side supporting plate 1, thereby driving the main table 8 to the processing position.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The utility model provides a gantry machine tool workbench, includes collateral branch fagging (1), and its characterized in that, two sets of fixed mounting has guardrail (2) between collateral branch fagging (1), and is two sets of fixed mounting has collecting plate (3) between guardrail (2), and it is provided with drive arrangement (4) to lie in collecting plate (3) lower extreme between two sets of guardrails (2), collateral branch fagging (1) top is provided with slider (5), one side outer wall fixed mounting that slider (5) are close to collecting plate (3) has universal driving shaft (6), slider (5) top fixed mounting has outer fixed frame (7), the inside main workstation (8) that is provided with of outer fixed frame (7), outer fixed frame (7) upper surface is provided with centre gripping fixing device (9).

2. A gantry machine tool workbench according to claim 1, wherein the driving device (4) comprises a driving motor (401) and a first fixing ring (402), a fixing hole is formed in the first fixing ring (402), and the driving motor (401) is fixedly connected with the guardrail (2) through the first fixing ring (402).

3. A gantry machine table according to claim 2, wherein the driving device (4) further comprises a driving shaft (403), a first belt pulley (404), a driven shaft (405) and a second belt pulley (406), one end of the driving shaft (403) is fixedly connected with the output end of the driving motor (401), and a belt is installed between the first belt pulley (404) and the second belt pulley (406).

4. A gantry machine tool table according to claim 1, wherein the driving device (4) further comprises a screw rod (407), and a screw hole matched with the screw rod (407) is formed in the linkage shaft (6).

5. A gantry machine tool table according to claim 3, wherein the driving device (4) further comprises a bearing (408) and a second fixing ring (409), the outer diameter of the driven shaft (405) is matched with the inner diameter of the bearing (408), the driven shaft (405) is rotatably connected with the second fixing ring (409) through the bearing (408), and the second fixing ring (409) is fixedly arranged on the outer wall of the guardrail (2).

6. A gantry machine tool workbench according to claim 1, wherein the clamping fixture (9) comprises a clamping plate (901), a sliding push plate (902), a first support rod (903), a second support rod (904) and a pressure spring (905), the clamping plate (901) is fixedly installed at the bottom of the sliding push plate (902), the clamping plate (901) is made of rubber, the sliding push plate (902) is designed in a trapezoid shape as a whole, the first support rod (903) and the second support rod (904) are slidably connected, and two ends of the pressure spring (905) are respectively fixedly connected with the outer fixing frame (7) and the clamping plate (901).

7. A gantry machine tool workbench according to claim 1, wherein a plurality of leaking grooves are arranged inside the main workbench (8), a collecting groove is arranged inside the collecting plate (3), and the main workbench (8) and the collecting plate (3) are vertically distributed.