CN209681967U - A kind of numerical control compressed air shotblasting machine Work fixing device - Google Patents

Abstract

The utility model relates to compressed air shotblasting machine technical fields, in particular a kind of numerical control compressed air shotblasting machine Work fixing device, including crust of the device, described device case nose face slidably connects device sliding door, crust of the device top is fixedly connected with pedestal, first motor is fixedly connected on the inside of described device outer casing back face, first motor main shaft end is fixedly connected with worm screw, worm gear is engaged on the left of the worm screw, the worm gear bottom end is fixedly connected with connecting rod, the connecting rod bottom end is fixedly connected with gear, the gear bottom end is fixedly connected with sliding block, rack gear is engaged on the left of the gear, it is fixedly connected on the inside of the rack gear bottom end and described device shell bottom end, the worm gear top is rotatably connected to placement plate by shaft, in the utility model, pass through the loop bar of setting, spring, limited block and push plate, using very convenient quick, this Kind fixed form operation very simple, is fixed conveniently, convenient for taking out, and fixing-stable, beat the efficiency for improving device feeding.

Description

A kind of numerical control compressed air shotblasting machine Work fixing device

Technical field

The utility model relates to compressed air shotblasting machine technical field, specially a kind of numerical control compressed air shotblasting machine Work fixing device.

Background technique

Compressed air shotblasting machine, is different from domestic sand-blasting machine, and technological principle is the bullet stream using high-speed motion to metal surface Impact and make surface generate plasticity cyclic strain layer, thus cause this layer microscopic structure occur it is advantageous variation and make surface layer Residual compressive stress field is introduced, the microscopic structure and residual compressive stress field on surface layer are to improve the fatigue fracture and stress corruption of metal parts Two intensifying factors of erosion (containing hydrogen embrittlement) fracture resistance, result improve the reliability of part and durability, and important zero Component bears repeat load, is easy to happen fatigue fracture failure, and stress peening process is to improve the element part tired longevity The most effective means are ordered, therefore, the demand to a kind of numerical control compressed air shotblasting machine Work fixing device is growing.

Currently there are most of numerical control compressed air shotblasting machine Work fixing device be traditional numerical control using charging tray Compressed air shotblasting machine is fixed cumbersome with Work fixing device, it has not been convenient to which fixation is also inconvenient to remove, and influences working efficiency, when operating cost Arduously, and placement plate with Work fixing device some is placed on dress using fork truck using artificial some by traditional numerical control compressed air shotblasting machine It is time-consuming and laborious in setting, it is troublesome in poeration, it is inconvenient to use, therefore, propose that a kind of numerical control compressed air shotblasting machine workpiece is solid regarding to the issue above Determine device.

Utility model content

The purpose of this utility model is to provide a kind of numerical control compressed air shotblasting machine Work fixing devices, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions:

A kind of numerical control compressed air shotblasting machine Work fixing device, including crust of the device, described device case nose face are slidably connected There is device sliding door, crust of the device top is fixedly connected with pedestal, and the first electricity is fixedly connected on the inside of described device outer casing back face Machine, first motor main shaft end are fixedly connected with worm screw, are engaged with worm gear on the left of the worm screw, the worm gear bottom end is fixed It is connected with connecting rod, the connecting rod bottom end is fixedly connected with gear, and the gear bottom end is fixedly connected with sliding block, the gear Left side is engaged with rack gear, is fixedly connected on the inside of the rack gear bottom end and described device shell bottom end, the worm gear top is by turning Axis is rotatably connected to placement plate, and the placement plate top is fixedly connected with the second motor, and second electric machine main shaft end is fixed It is connected with loop bar, is fixedly connected with spring on the inside of the loop bar, the spring other end is fixedly connected with limited block, the loop bar Outside slidably connects workpiece, and the placement plate top is fixedly connected with electric telescopic rod, and the electric telescopic rod top is fixed It is connected with push plate.

Preferably, the worm screw front end face is rotatablely connected by shaft and pan frontward end face inside, the worm gear Motion profile be it is linear, the motion profile of the worm screw is 0.8 times of the base width.

Preferably, the push plate be round table-like setting, the motion profile of the push plate be it is linear, the workpiece setting exists On the motion profile of the push plate.

Preferably, the quantity of the loop bar is two, and two loop bars are symmetrical set on the placement plate top The left and right sides, the loop bar inside offer link slot, and the spring side is fixedly connected with the link slot inner sidewall, described Limited block top end face and bottom face are slidably connected with the link slot inner sidewall.

Preferably, described device shell bottom end inner sidewall offers sliding slot, and the sliding slot inner sidewall and the sliding block slide Connection, the gear bottom end is slidably connected with described device shell bottom end inner sidewall.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by the loop bar of setting, spring, limited block and push plate, workpiece is inserted on loop bar, then Workpiece is fixed on limited block, then drives loop bar rotation by the second motor to drive workpiece rotation to carry out processing work Industry, discharging when, are released workpiece by push plate, very convenient quick, this fixed form operation very simple, fixation side Just, convenient for taking out, and fixing-stable, beat the efficiency for improving device feeding.

2, in the utility model, by the worm gear of setting, worm screw, gear and rack gear, consolidate workpiece in device When Dingan County fills, placement plate needs are skidded off and are divided into, and first motor drives worm screw rotation, drive placement plate sliding, side by transmission Just workpiece is fixed on placement, and placement plate skids off, and facilitates the fixation of workpiece, greatly improve the working efficiency of device, easy to operate, And the latching characteristics of worm and gear guarantees the stability of placement plate, and placement plate is avoided to slide.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1.

In figure: 1- crust of the device, 2- device sliding door, 3- pedestal, 4- first motor, 5- worm screw, 6- worm gear, 7- connecting rod, 8- gear, 9- sliding block, 10- rack gear, 11- placement plate, the second motor of 12-, 13- loop bar, 14- spring, 15- limited block, 16- work Part, 17- electric telescopic rod, 18- push plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2:

A kind of numerical control compressed air shotblasting machine Work fixing device, including crust of the device 1, the sliding of 1 front end face of described device shell connect It is connected to device sliding door 2,1 top of crust of the device is fixedly connected with pedestal 3, is fixedly connected on the inside of 1 rear end face of described device shell First motor 4 facilitates placement to slide into placement plate 11 in skidding off, and the 4 main shaft end of first motor is fixedly connected with worm screw 5, It is engaged with worm gear 6 on the left of the worm screw 5, device stability in use is improved by self-locking characteristic, 6 bottom end of worm gear is fixed to be connected It is connected to connecting rod 7,7 bottom end of connecting rod is fixedly connected with gear 8, and 8 bottom end of gear is fixedly connected with sliding block 9, to tooth Wheel 8 is limited, and device stability in use is improved, and is engaged with rack gear 10 on the left of the gear 8,10 bottom end of rack gear with it is described It is fixedly connected on the inside of 1 bottom end of crust of the device, 6 top of worm gear is rotatably connected to placement plate 11, the placement plate by shaft 11 tops are fixedly connected with the second motor 12, and the 12 main shaft end of the second motor is fixedly connected with loop bar 13, the loop bar 13 Inside is fixedly connected with spring 14, and 14 other end of spring is fixedly connected with limited block 15, and the outer Slideslip of the loop bar 13 connects It is connected to workpiece 16,11 top of placement plate is fixedly connected with electric telescopic rod 17, and 17 top of electric telescopic rod is fixed to be connected It is connected to push plate 18, facilitates and takes out workpiece 16.

5 front end face of worm screw on the inside of shaft and 3 front end face of pedestal by being rotatablely connected, the movement of the worm gear 6 Track be it is linear, the motion profile of the worm screw 5 is 0.8 times of 3 width of pedestal, and this set is conducive to facilitate device Drive facilitates device that placement plate 11 is driven to move, and facilitates and transports workpiece 16, and the push plate 18 is round table-like setting, the push plate 18 motion profile be it is linear, the workpiece 16 is arranged on the motion profile of the push plate 18, this set side of being conducive to Just limited block 15 is pushed, facilitates and takes out workpiece 16, easy to use, the quantity of the loop bar 13 is two, two loop bars 13 It is symmetrical set the left and right sides on 11 top of placement plate, link slot, the spring 14 are offered on the inside of the loop bar 13 Side is fixedly connected with the link slot inner sidewall, and 15 top end face of limited block and bottom face and the link slot inner sidewall are slided Dynamic connection, this set, which is conducive to conveniently to move back workpiece 16, to be fixed, and 1 bottom end inner sidewall of described device shell easy to operate opens up There is sliding slot, the sliding slot inner sidewall is slidably connected with the sliding block 9, on the inside of 8 bottom end of gear and 1 bottom end of described device shell Wall is slidably connected, and this set is conducive to conveniently limit gear 8, improves device stability in use.

The model MSMA502D servo motor of first motor 4, the model MSMA502D servo motor of the second motor 12, The model ANT-36 electric telescopic rod of electric telescopic rod 17.

Workflow: the device is powered using external power supply, powers on running equipment, will be on crust of the device 1 2 upward sliding of device sliding door, then the operation of first motor 4 rotation, first motor 4 drive worm screw 5 to rotate, and worm screw 5 drives worm gear 6 Rotation, the rotation of worm gear 6 are rotated by connecting rod 7 with moving gear 8, and the rotation of gear 8 moves gear 8 on the rack gear 10, and sliding block 9 is right The movement of gear 8 is limited, and the movement of 8 front and back of gear drives placement plate 11 to slide on the base 3, facilitates the fixation of workpiece, greatly The big working efficiency for improving device, it is easy to operate, and worm gear 6 and the latching characteristics of worm screw 7 guarantee the stability of placement plate, avoid Workpiece 16, is then inserted on loop bar 13 by placement plate sliding, and spring 14 pushes limited block 15 to limit workpiece 16, and then the The rotation of two motors 12 drives the rotation of loop bar 13 to drive workpiece 16 to rotate, and then external device carries out shot-peening operation, and shot-peening is made After the completion of industry, first motor 4 drives placement plate 11 to skid off, and then the operation of electric telescopic rod 17 drives the fortune function upwards of push plate 18, pushes away Plate 18 pushes limited block 15 to move in sliding slot, and push plate 18 pushes workpiece 16, then removes workpiece 16, using very convenient fast Victory, this fixed form operation very simple, is fixed conveniently, convenient for taking out, and fixing-stable, beat the effect for improving device feeding Rate.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of numerical control compressed air shotblasting machine Work fixing device, including crust of the device (1), it is characterised in that: described device shell (1) Front end face slidably connects device sliding door (2), and crust of the device (1) top is fixedly connected with pedestal (3), described device shell (1) It is fixedly connected with first motor (4) on the inside of rear end face, first motor (4) the main shaft end is fixedly connected with worm screw (5), described It is engaged with worm gear (6) on the left of worm screw (5), worm gear (6) bottom end is fixedly connected with connecting rod (7), connecting rod (7) bottom end It is fixedly connected with gear (8), gear (8) bottom end is fixedly connected with sliding block (9), is engaged with rack gear on the left of the gear (8) (10), it is fixedly connected on the inside of rack gear (10) bottom end and described device shell (1) bottom end, worm gear (6) top is by turning Axis is rotatably connected to placement plate (11), and placement plate (11) top is fixedly connected with the second motor (12), second motor (12) main shaft end is fixedly connected with loop bar (13), is fixedly connected with spring (14), the spring on the inside of the loop bar (13) (14) other end is fixedly connected with limited block (15), slidably connects workpiece (16), the placement plate on the outside of the loop bar (13) (11) top is fixedly connected with electric telescopic rod (17), and electric telescopic rod (17) top is fixedly connected with push plate (18).

2. a kind of numerical control compressed air shotblasting machine Work fixing device according to claim 1, it is characterised in that: the worm screw (5) Front end face by being rotatablely connected on the inside of shaft and the pedestal (3) front end face, the motion profile of the worm gear (6) be it is linear, The motion profile of the worm screw (5) is 0.8 times of the pedestal (3) width.

3. a kind of numerical control compressed air shotblasting machine Work fixing device according to claim 1, it is characterised in that: the push plate (18) For round table-like setting, the motion profile of the push plate (18) be it is linear, the workpiece (16) is arranged in the push plate (18) On motion profile.

4. a kind of numerical control compressed air shotblasting machine Work fixing device according to claim 1, it is characterised in that: the loop bar (13) Quantity be two, two loop bars (13) are symmetrical set in the left and right sides on the placement plate (11) top, the set Link slot is offered on the inside of bar (13), spring (14) side is fixedly connected with the link slot inner sidewall, the limited block (15) top end face and bottom face are slidably connected with the link slot inner sidewall.

5. a kind of numerical control compressed air shotblasting machine Work fixing device according to claim 1, it is characterised in that: described device shell (1) bottom end inner sidewall offers sliding slot, and the sliding slot inner sidewall is slidably connected with the sliding block (9), gear (8) bottom end with Described device shell (1) bottom end inner sidewall is slidably connected.