CN216178484U

CN216178484U - Panel fixing device for lathe

Info

Publication number: CN216178484U
Application number: CN202121826519.7U
Authority: CN
Inventors: 夏玉城
Original assignee: Hubei Macheng Hefeng Precision Machinery Co ltd
Current assignee: Hubei Macheng Hefeng Precision Machinery Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-04-05
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a plate fixing device for a machine tool, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with four supporting rods, the tops of the four supporting rods are fixedly connected with a backing plate, a communicating hole is formed in the backing plate, the top of the bottom plate is fixedly connected with a lifting mechanism penetrating through the communicating hole, the top of the lifting mechanism is fixedly connected with two clamping mechanisms, each clamping mechanism comprises two fixed blocks fixedly connected with the lifting mechanism, movable holes are formed in the opposite sides of the fixed blocks on the left side and the right side, sliding grooves are formed in the bottom of an inner cavity of each fixed block, a baffle is fixedly connected between the upper side and the lower side of the inner cavity of each fixed block, and a through hole is formed in the baffle. According to the plate fixing device for the machine tool, the plate is clamped through the clamping mechanism at first, and then the height for placing the plate is adjusted through the lifting mechanism.

Description

Panel fixing device for lathe

Technical Field

The utility model relates to the technical field of machine tools, in particular to a plate fixing device for a machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally called machine tools for short, and generally include metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and in modern machine manufacturing, a lot of methods for machining mechanical parts include casting, forging, welding, stamping, extruding and the like, except for cutting, but all parts with high precision requirements and fine surface roughness requirements need to be finally machined on the machine tools by a cutting method, and the machine tools play an important role in the construction of national economy and modernization.

The plate is a flat rectangular building material plate with standard size, is applied to the building industry, is used as a component of a wall, a ceiling or a floor, and is also a metal plate formed by forging, rolling or casting, a fixing device is needed to be used when a general machine tool is used for processing the plate, the fixing device on the market at present has the defect of poor fixing effect, and when the plate is generally fixed, an operator needs to support the plate by hands, so that the injury received by the operator is improved, the working efficiency is greatly reduced, and the plate fixing device for the machine tool is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plate fixing device for a machine tool, which has the advantages of good fixing effect and the like, and solves the problem that when the plate is fixed, an operator needs to support the plate by hands, so that the injury received by the operator is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the plate fixing device for the machine tool comprises a bottom plate, wherein four supporting rods are fixedly connected to the top of the bottom plate, a base plate is fixedly connected to the tops of the four supporting rods, a communicating hole is formed in the base plate, a lifting mechanism penetrating through the communicating hole is fixedly connected to the top of the bottom plate, and two clamping mechanisms are fixedly connected to the lifting mechanism;

the clamping mechanism comprises two fixed blocks fixedly connected with the lifting mechanism, movable holes are formed in the opposite sides of the fixed blocks on the left side and the right side, sliding grooves are formed in the bottoms of inner cavities of the fixed blocks, baffle plates are fixedly connected between the upper side and the lower side of the inner cavities of the fixed blocks, through holes are formed in the baffle plates, electric push rods penetrating through the through holes are fixedly connected to the opposite sides of the inner cavities of the two fixed blocks, push plates are fixedly connected to the opposite sides of the two electric push rods, the push plates are trapezoidal, telescopic rods are fixedly connected to the upper side and the lower side of the inner cavities of the fixed blocks, springs are fixedly connected to the upper side and the lower side of the inner cavities of the fixed blocks, the springs are sleeved on the telescopic rods, connecting rods are fixedly connected to the opposite sides of the two telescopic rods, clamping blocks penetrating through the movable holes are fixedly connected to the opposite sides of the connecting rods on the left side and the right side, the back of the clamping block is fixedly connected with a limiting rod penetrating through the sliding groove.

Furthermore, the telescopic link comprises interior pole and outer pole, the inside swing joint of outer pole has the interior pole that runs through to the outer pole outside.

Furthermore, the number of the clamping blocks is four, and a plurality of tooth blocks are fixedly connected to the opposite sides of the clamping blocks on the upper side and the lower side.

Further, elevating system includes the servo motor with bottom plate fixed connection, servo motor's output shaft fixedly connected with runs through the first threaded rod of intercommunicating pore, the top swing joint of backing plate has the second threaded rod, swing joint has the conveyer belt on first threaded rod and the second threaded rod, the equal fixedly connected with stopper in top of first threaded rod and second threaded rod, equal threaded connection has the sleeve on first threaded rod and the second threaded rod, threaded hole is seted up to telescopic bottom.

Furthermore, the aperture of the threaded hole is smaller than the size of the limiting block, and the direction of the threaded bars on the second threaded rod and the first threaded rod is opposite.

Furthermore, a driving transmission wheel is fixedly connected to the first threaded rod, a driven transmission wheel is fixedly connected to the second threaded rod, and a conveying belt is movably connected to the driving transmission wheel and the driven transmission wheel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

according to the plate fixing device for the machine tool, the plate is clamped through the clamping mechanism at first, and then the height for placing the plate is adjusted through the lifting mechanism.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of a portion of the clamping mechanism of the present invention;

fig. 4 is a side view of the clamping mechanism of the present invention.

In the figure: 1 bottom plate, 2 bracing pieces, 3 backing plates, 4 lifting mechanisms, 401 servo motors, 402 first threaded rods, 403 second threaded rods, 404 conveyor belts, 405 limiting blocks, 406 sleeves, 5 clamping mechanisms, 501 fixing blocks, 502 baffles, 503 electric push rods, 504 push plates, 505 telescopic rods, 506 springs, 507 connecting rods, 508 clamping blocks and 509 limiting rods.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the plate fixing device for the machine tool in the embodiment includes a bottom plate 1, four support rods 2 are fixedly connected to the top of the bottom plate 1, the support rods 2 support a backing plate 3, the backing plate 3 is fixedly connected to the tops of the four support rods 2, a communication hole is formed in the backing plate 3, a lifting mechanism 4 penetrating through the communication hole is fixedly connected to the top of the bottom plate 1, the lifting mechanism 4 adjusts the height of a clamping mechanism 5, two clamping mechanisms 5 are fixedly connected to the lifting mechanism 4, and the clamping mechanism 5 clamps the plate.

Referring to fig. 2, the lifting mechanism 4 includes a servo motor 401 fixedly connected to the bottom plate 1, the servo motor 401 provides a forward and backward rotation force, an output shaft of the servo motor 401 is fixedly connected to a first threaded rod 402 penetrating through the communication hole, a top of the backing plate 3 is movably connected to a second threaded rod 403, the first threaded rod 402 and the second threaded rod 403 are movably connected to a conveyor belt 404, the second threaded rod 403 is driven by the conveyor belt 404 to rotate, the tops of the first threaded rod 402 and the second threaded rod 403 are both fixedly connected to a limit block 405, the limit block 405 cannot be separated from the sleeve 406 through a threaded hole, the first threaded rod 402 and the second threaded rod 403 are both threadedly connected to a sleeve 406, the sleeve 406 fixes the plate through the clamping mechanism 5, so that the sleeve 406 cannot rotate synchronously, the sleeve 406 can be adjusted in height, and the bottom of the sleeve 406 is provided with a threaded hole.

The aperture of the threaded hole is smaller than the volume of the limiting block 405, the threaded strips on the second threaded rod 403 and the first threaded rod 402 are opposite in rotation direction, and the volume of the limiting block 405 is larger than that of the threaded hole, so that the limiting block 405 cannot be separated from the sleeve 406 through the threaded hole.

Fixedly connected with initiative drive wheel on the first threaded rod 402, fixedly connected with driven drive wheel on the second threaded rod 403, swing joint has conveyer belt 404 on initiative drive wheel and the driven drive wheel, through the transmission of initiative drive wheel and driven drive wheel for conveyer belt 404 is more stable.

It should be noted that, by starting the servo motor 401, the first threaded rod 402 is driven to rotate, and the conveyor belt 404 drives the second threaded rod 403, so that the first threaded rod 402 and the second threaded rod 403 are engaged with the sleeve 406 to move up and down.

Referring to fig. 3-4, the clamping mechanism 5 includes two fixing blocks 501 fixedly connected to the lifting mechanism 4, the opposite sides of the left and right fixing blocks 501 are both provided with a movable hole, the bottom of the inner cavity of the fixing block 501 is provided with a sliding slot, a baffle 502 is fixedly connected between the upper and lower sides of the inner cavity of the fixing block 501, the baffle 502 defines the lifting position of the electric push rod 503, the baffle 502 is provided with a through hole, the opposite sides of the inner cavity of the two fixing blocks 501 are fixedly connected with the electric push rod 503 penetrating the through hole, the opposite sides of the two electric push rods 503 are both fixedly connected with a push plate 504, the push plate 504 is in a trapezoid shape, the upper and lower sides of the inner cavity of the fixing block 501 are both fixedly connected with a telescopic rod 505, the telescopic rod 505 defines the spring 506, so that the spring 506 cannot deform, the upper and lower sides of the inner cavity of the fixing block 501 are both fixedly connected with the spring 506, and the spring 506 is pushed by a reaction force, make two clamp splice 508 be close to each other, carry out the centre gripping to panel, the spring 506 cover is established on telescopic link 505, the equal fixedly connected with connecting rod 507 in the relative one side of two telescopic links 505, the equal fixedly connected with in the relative one side of left and right sides connecting rod 507 runs through the clamp splice 508 of activity hole, the back fixedly connected with of clamp splice 508 runs through the gag lever post 509 of spout, prescribes a limit to gag lever post 509 through the spout for gag lever post 509 can only be located the inside slip of spout.

The telescopic rod 505 is composed of an inner rod and an outer rod, and the inner rod penetrating to the outside of the outer rod is movably connected inside the outer rod.

The quantity of clamp splice 508 is four, and the equal fixedly connected with of one side that upper and lower both sides clamp splice 508 is relative has a plurality of tooth pieces, when carrying out the centre gripping to panel through the tooth piece, and the centre gripping effect is stable.

It can be understood that, when the push plate 504 is far away from the connecting rod 507 by activating the electric push rod 503, the spring 506 pushes the connecting rod 507 by a reaction force, so that the upper and lower side clamping blocks 508 are close to each other, and when the push plate 504 moves close to the connecting rod 507 by activating the electric push rod 503, the upper and lower side connecting rods 507 are far away from each other, so that the spring 506 is squeezed, and the clamping blocks 508 move to the opposite sides.

The working principle of the above embodiment is as follows:

at first through starting electric putter 503, make left and right sides push pedal 504 remove mutually, promote connecting rod 507 through spring 506 afterwards, the elasticity of the firm spring 506 of telescopic link 505, make upper and lower both sides clamp splice 508 be close to, clamp splice 508 slides inside the spout through gag lever post 509, make and carry out the centre gripping to panel through the tooth piece, it is rotatory to drive first threaded rod 402 through starting servo motor 401 afterwards, it is rotatory in step to drive second threaded rod 403 through conveyer belt 404, make sleeve 406 upwards or remove down, inject sleeve 406 through stopper 405, make sleeve 406 and first threaded rod 402 and the unable separation of second threaded rod 403, it reciprocates to drive panel, work efficiency is greatly improved, safety factor is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a panel fixing device for lathe, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with four supporting rods (2), the tops of the four supporting rods (2) are fixedly connected with a base plate (3), a communicating hole is formed in the base plate (3), the top of the bottom plate (1) is fixedly connected with a lifting mechanism (4) penetrating through the communicating hole, and two clamping mechanisms (5) are fixedly connected onto the lifting mechanism (4);

the clamping mechanism (5) comprises two fixed blocks (501) fixedly connected with the lifting mechanism (4), movable holes are formed in the opposite sides of the fixed blocks (501) on the left and right sides, sliding grooves are formed in the bottoms of the inner cavities of the fixed blocks (501), a baffle (502) is fixedly connected between the upper side and the lower side of the inner cavity of the fixed blocks (501), through holes are formed in the baffle (502), electric push rods (503) penetrating through the through holes are fixedly connected to the opposite sides of the inner cavities of the two fixed blocks (501), push plates (504) are fixedly connected to the opposite sides of the two electric push rods (503), the push plates (504) are trapezoidal in shapes, telescopic rods (505) are fixedly connected to the upper side and the lower side of the inner cavity of the fixed blocks (501), springs (506) are fixedly connected to the upper side and the lower side of the inner cavity of the fixed blocks (501), spring (506) cover is established on telescopic link (505), the equal fixedly connected with connecting rod (507) in the relative one side of two telescopic links (505), the left and right sides the equal fixedly connected with in the relative one side of connecting rod (507) runs through clamp splice (508) of activity hole, the back fixedly connected with of clamp splice (508) runs through gag lever post (509) of spout.

2. The plate fixing device for a machine tool according to claim 1, wherein: the telescopic rod (505) consists of an inner rod and an outer rod, and the inner part of the outer rod is movably connected with the inner rod penetrating to the outer part of the outer rod.

3. The plate fixing device for a machine tool according to claim 1, wherein: the number of the clamping blocks (508) is four, and a plurality of tooth blocks are fixedly connected to the opposite sides of the clamping blocks (508) on the upper side and the lower side.

4. The plate fixing device for a machine tool according to claim 1, wherein: elevating system (4) including with bottom plate (1) fixed connection's servo motor (401), the output shaft fixedly connected with of servo motor (401) runs through first threaded rod (402) of intercommunicating pore, the top swing joint of backing plate (3) has second threaded rod (403), swing joint has conveyer belt (404) on first threaded rod (402) and second threaded rod (403), the equal fixedly connected with stopper (405) in top of first threaded rod (402) and second threaded rod (403), equal threaded connection has sleeve (406) on first threaded rod (402) and second threaded rod (403), the screw hole has been seted up to the bottom of sleeve (406).

5. The plate fixing device for a machine tool according to claim 4, wherein: the aperture of the threaded hole is smaller than the volume of the limiting block (405), and the thread strips on the second threaded rod (403) and the first threaded rod (402) are opposite in direction.

6. The plate fixing device for a machine tool according to claim 4, wherein: a driving transmission wheel is fixedly connected to the first threaded rod (402), a driven transmission wheel is fixedly connected to the second threaded rod (403), and a conveyor belt (404) is movably connected to the driving transmission wheel and the driven transmission wheel.