CN214640362U - Indoor and outdoor dual-purpose numerical control bed - Google Patents

Abstract

The utility model relates to a numerical control lathe technical field, concretely relates to but indoor outer dual-purpose numerical control bed, it includes the workstation, the workstation top is equipped with supporting shell, be equipped with the installation mechanism that is used for pressing from both sides tight work piece in the supporting shell, installation mechanism include clamping component, with clamping component to complex intermediate transmission subassembly, with intermediate transmission subassembly is to complex drive assembly, clamping component is including seting up in four slides of supporting shell right-hand member and end connection, adjacent two the slide is mutually perpendicular, sliding connection has the slider in the slide, keep away from on the slider supporting shell's one end can be dismantled and be equipped with the jack catch subassembly, the symmetry is equipped with two universal wheel subassemblies around the workstation bottom. Has the advantages that: the clamping and positioning of the workpiece are facilitated, the movement in the machining process is avoided, and the machining precision of the workpiece is improved; the claw assembly is convenient to replace and overhaul.

Description

Indoor and outdoor dual-purpose numerical control bed

Technical Field

The utility model relates to a numerical control lathe technical field, concretely relates to can indoor outer dual-purpose numerical control bed.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools, called numerically controlled lathe for short, and is mainly used for cutting and machining inner and outer cylindrical surfaces, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces with complex rotation, cylindrical and conical threads and the like of shaft parts or disc parts. However, when a workpiece is machined by the existing numerical control lathe fixture, the workpiece is not easy to clamp and position, so that the workpiece is easy to move in the machining process, the clamping and positioning are not accurate, the machining precision is reduced, the product quality is unqualified, and the labor efficiency is reduced; meanwhile, the existing numerical control bed is inconvenient to switch between indoor and outdoor use. Therefore, a numerical control bed for both indoor and outdoor use is needed to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a can indoor outer dual-purpose numerical control bed, comprises a workbench, the workstation top is equipped with supporting shell, be equipped with the installation mechanism that is used for pressing from both sides tight work piece in the supporting shell, installation mechanism include clamping component, with clamping component matched with intermediate drive subassembly, with intermediate drive subassembly matched with drive assembly, clamping component is including seting up in four slides of supporting shell right-hand member and end connection, adjacent two the slide is mutually perpendicular, sliding connection has the slider in the slide, keep away from on the slider the jack catch subassembly can be dismantled to supporting shell's one end, the symmetry is equipped with two universal wheel subassemblies around the workstation bottom.

Furthermore, the middle transmission assembly comprises a transmission block vertical to the sliding block, a plurality of sliding grooves are formed in one end, close to the sliding block, of the transmission block, the included angle between each sliding groove and the corresponding transmission block is 45 degrees, and a plurality of upright columns matched with the sliding grooves are arranged on the sliding block along the length direction of the sliding block.

Further, the transmission block is connected with the inner wall of the support shell in a sliding mode.

Further, drive assembly including set up in the drive gear of support casing internal central point, the support casing outside is equipped with the drive gear pivoted step motor, be close to on the transmission piece support casing central point's one end be equipped with drive gear engaged with rack.

Furthermore, the universal wheel subassembly include with the connecting plate that the workstation bottom is connected, it has the bracing piece to articulate on the connecting plate, both ends all are equipped with the universal wheel about the bracing piece.

The utility model discloses beneficial effect does: the utility model discloses simple structure, convenient to use. The four slideways are vertically arranged, so that the sliding block is connected in the slideways in a sliding manner, the sliding block is limited, the clamping jaw assemblies are ensured to clamp a workpiece from four directions, the two opposite clamping jaw assemblies are always positioned on the same axis, the clamping and the positioning of the workpiece are facilitated, the movement in the machining process is avoided, and the machining precision of the workpiece is improved; the jaw assembly is detachably arranged, so that the jaw assembly is convenient to replace and maintain; the supporting rod is hinged to the connecting plate, so that the universal wheel can conveniently move up and down according to the road surface when the equipment is moved, the damping effect is realized on the equipment, and the problem that the internal structure of the equipment is damaged due to uneven road surface when the equipment is switched between indoor and outdoor to use is solved; set up on the transmission piece through making the spout slope, and make the contained angle of spout and transmission piece set up to 45 degrees, when the transmission piece drives the slider and removes, guarantee that the slider removes along the axis of slide all the time, avoid the slider skew in the slide, help making the better tight work piece of clamp of jack catch subassembly on the slider.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic structural view of the support housing of the present invention;

fig. 5 is a schematic structural view of the jaw assembly of the present invention;

FIG. 6 is a schematic structural view of the driving block of the present invention;

reference numerals: 1. a work table; 2. a connecting plate; 3. a support bar; 4. a universal wheel; 5. a stepping motor; 6. a drive shaft; 7. a support housing; 8. a jaw assembly; 9. a slider; 10. a first slideway; 11. a first groove; 12. a first stopper; 13. a column; 14. a transmission block; 15. a drive gear; 16. a rack; 17. a first jaw; 18. a second jaw; 19. a third jaw; 20. a chute; 21. a second groove; 22. a second limiting block; 23. a second slideway; 24. a third slideway; 25. and a fourth slideway.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

A numerical control bed capable of being used indoors and outdoors comprises a workbench 1, a supporting shell 7 is arranged at the top of the workbench 1, a mounting mechanism for clamping a workpiece is arranged in the supporting shell 7, the mounting mechanism comprises a clamping component, an intermediate transmission component matched with the clamping component and a driving component matched with the intermediate transmission component, the clamping component comprises a first slideway 10, a second slideway 23, a third slideway 24 and a fourth slideway 25 which are arranged at the right end of the supporting shell 7, the end parts of the four slideways are mutually communicated, and the two adjacent slideways are mutually vertical,

first slide 10, second slide 23, equal sliding connection has slider 9 in third slide 24 and the fourth slide 25, first recess 11 has all been seted up at the both ends that are close to the slide inside wall on the slider 9, be equipped with on the slide inside wall with first recess 11 matched with first stopper 12, make first stopper 12 joint in first recess 11, play spacing effect to slider 9, guarantee to make jack catch subassembly 8 press from both sides tight work piece from four directions, make two relative jack catch subassemblies 8 be in on the same axis all the time, help pressing from both sides tight location work piece, avoid drunkenness in the course of working, improve the machining precision to the work piece.

Keep away from the one end of supporting housing 7 on the slider 9 and can dismantle and be equipped with jack catch assembly 8, jack catch assembly 8 includes the first jack catch 17 of being connected with slider 9, is equipped with fastening bolt on the first jack catch 17, makes first jack catch 17 and slider 9 pass through fastening bolt fixed connection, is convenient for twist the fastening bolt through the spanner and come the first jack catch 17 of dismouting, is convenient for change and overhaul jack catch assembly 8. Be equipped with second jack catch 18 on the first jack catch 17, and the length of second jack catch 18 is half of first jack catch 17, is equipped with third jack catch 19 on the second jack catch 18, and the length of third jack catch 19 is half of second jack catch 18, is convenient for the different specification work pieces of centre gripping, has improved the practicality of this equipment. The first jaw 17, the second jaw 18 and the third jaw 19 are integrally formed to help improve the overall structural stability of the jaw assembly 8.

Middle drive assembly includes and drives block 14 with slider 9 vertically, make drive block 14 set up in the left side of slider 9, a plurality of spouts 20 have been seted up to the one end that is close to slider 9 on drive block 14, the contained angle that makes spout 20 and drive block 14 sets up to be 45 degrees, be equipped with a plurality ofly and spout 20 matched with stand 13 along slider 9 length direction on the slider 9, make stand 13 joint in spout 20, when drive block 14 drives slider 9 and removes, guarantee that slider 9 removes along the axis of slide all the time, avoid slider 9 skew in the slide, help making the better tight work piece of clamp of jack catch subassembly 8 on the slider 9. Left side wall sliding connection in messenger's transmission piece 14 and the support housing 7, the one end of keeping away from slider 9 on the transmission piece 14 has seted up second recess 21 along transmission piece 14 length direction, be equipped with on the left side wall in the support housing 7 with second recess 21 matched with second stopper 22, make second stopper 22 joint in second recess 21, play direction and spacing effect to transmission piece 14, help making the better drive slider 9 of transmission piece 14 remove.

The driving assembly comprises a driving gear 15 arranged at the central position in the supporting shell 7, a stepping motor 5 driving the driving gear 15 to rotate is arranged on the outer side of the supporting shell 7, a driving shaft 6 penetrates through the left side wall of the supporting shell 7, the left end of the driving shaft 6 is fixedly connected with the output end of the stepping motor 5, the right end of the driving shaft 6 is connected to the central position of the driving gear 15, and a rack 16 meshed with the driving gear 15 is arranged at one end, close to the central position of the supporting shell 7, of the transmission block 14.

The symmetry is equipped with two universal wheel 4 subassemblies around 1 bottom of workstation, universal wheel 4 subassembly includes the connecting plate 2 of being connected with 1 bottom of workstation, it has bracing piece 3 to articulate on connecting plate 2, both ends all are equipped with universal wheel 4 about bracing piece 3, be convenient for remove this equipment on the one hand, be convenient for switch the use between indoor and outdoor, when removing this equipment, the universal wheel 4 of being convenient for reciprocates according to the road surface, play absorbing effect to this equipment, solved and made a round trip to switch when using this equipment between indoor and outdoor, because of the uneven problem that makes this equipment inner structure receive the damage in road surface.

The working principle is as follows: in the use process, play step motor 5, make step motor 5 drive shaft 6 and rotate, drive shaft 6 rotates and drives drive gear 15 and rotate, drive gear 15 drives rack 16 and removes, rack 16 drives transmission block 14 and removes, and transmission block 14 removes and makes stand 13 remove along spout 20 on the transmission block 14, and stand 13 drives slider 9 and removes in the slide, and slider 9 drives jack catch subassembly 8 and presss from both sides tight work piece.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a but indoor outer dual-purpose numerical control bed, includes the workstation, its characterized in that: the utility model discloses a clamping device for the clamping of work piece, including workstation top, installation mechanism, clamping component, intermediate transmission subassembly matched with drive assembly, clamping component is including seting up in the installation mechanism that is used for pressing from both sides tight work piece in the supporting shell, installation mechanism include clamping component, with clamping component matched with intermediate transmission subassembly, with intermediate transmission subassembly matched with drive assembly, clamping component is including seting up in four slides of supporting shell right-hand member and end connection, adjacent two the slide is mutually perpendicular, sliding connection has the slider in the slide, keep away from on the slider the jack catch subassembly can be dismantled to the one end of supporting shell, the symmetry is equipped with two universal wheel subassemblies around the workstation bottom.

2. The numerical control bed for indoor and outdoor use according to claim 1, wherein: the middle transmission assembly comprises a transmission block vertical to the sliding block, a plurality of sliding grooves are formed in one end of the sliding block, close to the transmission block, the sliding grooves and the included angle of the transmission block are 45 degrees, and the sliding block is provided with a plurality of upright posts matched with the sliding grooves along the length direction.

3. The numerical control bed for indoor and outdoor use according to claim 2, wherein: the transmission block is connected with the inner wall of the left side of the supporting shell in a sliding mode.

4. The numerical control bed for indoor and outdoor use according to claim 2, wherein: the drive assembly is including setting up in the drive gear of support casing central point position, the support casing outside is equipped with the drive gear pivoted step motor, be close to on the transmission piece support casing central point position's one end be equipped with drive gear engaged with rack.

5. The numerical control bed for indoor and outdoor use according to claim 1, wherein: the universal wheel subassembly include with the connecting plate that the workstation bottom is connected, it has the bracing piece to articulate on the connecting plate, both ends all are equipped with the universal wheel about the bracing piece.

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