CN210312443U - Workpiece carrying device - Google Patents

Abstract

The utility model discloses a work piece handling device, press from both sides the subassembly including pole setting subassembly and the upset clamp that is used for pressing from both sides the work piece, the upset clamp is got the subassembly and is installed in the pole setting subassembly through pivot coupling assembling is articulated in order to realize pressing from both sides the back upset, the upset clamp is got the subassembly and is included the crossbeam pole, down be fixed in the movable stay bar on the crossbeam pole and two above fixed stay bars on being fixed in the crossbeam pole up, the crossbeam pole is connected with pivot coupling assembling, every fixed stay bar all through one adjust fixed subassembly adjustably be fixed in on the crossbeam pole, be used for making fixed stay bar along crossbeam pole axial sideslip regulation or along the support demand of crossbeam pole radial lift adjustment in order to adapt to different work pieces. The utility model has the advantages of simple and light structure, wide application range, strong stability and low manufacturing cost.

Description

Workpiece carrying device

Technical Field

The utility model mainly relates to equipment transport technical field, concretely relates to work piece handling device.

Background

The workpiece conveying device is a novel device developed in the mechanical and automatic production process. In modern production process, the workpiece handling device is widely applied to automatic production lines, and has the characteristics of continuously repeated work and labor, no fatigue, danger resistance and larger force for grabbing heavy objects than the hand force, so that the workpiece handling device has been paid attention to by many departments and is more and more widely applied. In the prior art, the following technical problems exist in part of workpiece conveying devices:

first, the clamping part of part work piece handling device adopts frame-type structure, and its two vertical bracing pieces need with other two horizontal bracing pieces fixed connection in order to constitute a frame shape to keep the steadiness of bracing piece. But this kind of structure makes the vertical support rod can not be nimble realize about four adjustment of dimension for press from both sides the clamp demand of getting that the part can not nimble adaptation various specification work pieces of getting, and then influenced work piece haulage equipment's suitability.

And part of the workpiece conveying device is not light enough, and the clamping part adopts the design of splicing a plurality of sectional materials, so that the whole quality of the workpiece conveying device is heavy, the device is inconvenient to operate when moving, the labor intensity of workers is increased, and the manufacturing cost is increased.

And thirdly, the motion supporting part of the workpiece carrying device adopts a sliding chute and sliding block design, and the matching mode has poor stability, so that the motion supporting part is easy to shake in the process of bearing the workpiece and moving, and the operation safety is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: aiming at the problems in the prior art, the workpiece carrying device is simple and portable in structure, wide in application range, strong in stability and low in manufacturing cost.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the workpiece carrying device comprises an upright rod assembly and a turnover clamping assembly for clamping workpieces, wherein the turnover clamping assembly is hinged to the upright rod assembly through a rotating shaft connecting assembly and is used for clamping the workpieces to turn over, the turnover clamping assembly comprises a cross beam rod, a movable support rod and more than two fixed support rods, the movable support rod is fixed on the cross beam rod downwards, the fixed support rods are fixed on the cross beam rod upwards, the cross beam rod is connected with the rotating shaft connecting assembly, and each fixed support rod is adjustably fixed on the cross beam rod through an adjusting and fixing assembly and used for enabling the fixed support rods to be adjusted in a transverse moving mode along the axial direction of the cross beam rod or adjusted in a radial lifting mode along the cross beam rod so as to meet the supporting requirements.

As a further improvement of the utility model, adjust the grip block and many locking screw that fixed subassembly includes two relative settings, two the grip block middle part all is equipped with the spacing chamber of spill and is used for making fixed vaulting pole or crossbeam pole block go into spacing back and does not take place the swing, many locking screw connects between two grip blocks and realizes the movable regulation of fixed vaulting pole when making fixed vaulting pole and crossbeam pole fixed connection, perhaps turning round the pine when being used for locking.

As a further improvement, the middle part of the clamping plate is also provided with a fixing through hole, and is used for enabling a screw piece to be twisted into a back-tightening fixing support rod or a beam rod from the outside.

As a further improvement, the upper end of the fixed support rod is provided with an upper support hook assembly for hooking and supporting the workpiece.

As the utility model discloses a further improvement, the activity vaulting pole includes vertical mobile jib and is fixed in the first actuating cylinder, the under bracing hook subassembly that drives on the vertical mobile jib, the under bracing hook subassembly passes through slide rail set slidable and installs on vertical mobile jib, the first drive end that drives the actuating cylinder is connected, is used for driving under bracing hook subassembly and goes up and down so that the under bracing hook subassembly props tight work piece along vertical mobile jib.

As a further improvement, the vertical mobile jib is hollow pole, vertical mobile jib internal fixation has the reinforcing plate, slide rail set spare is fixed in on vertical mobile jib and the reinforcing plate simultaneously through the screw spare.

As a further improvement, the reinforcing plate is welded and fixed in the vertical mobile jib, a plurality of handle hole slot parts have been seted up on the lateral wall of vertical mobile jib so that weld the reinforcing plate.

As a further improvement of the utility model, the beam rod is also provided with more than one hook which is convexly arranged for hanging and taking the workpiece.

As a further improvement, the pivot coupling assembling includes that fixing base, connecting rod and second drive actuating cylinder, the fixing base articulates and is used for getting subassembly fixed connection with the upset clamp on the pole setting subassembly, the second drives actuating cylinder vertical fixation in pole setting subassembly, the one end of connecting rod and fixing base fixed connection and the other end drive actuating cylinder with the second drive actuating end articulated, be used for driving the fixing base upset under the second drives actuating cylinder drive.

As a further improvement, the upper end of pole setting subassembly is equipped with solid fixed ring and is used for being connected with outside hoist and mount piece, still be equipped with handle assembly in the pole setting subassembly and remove in order to be used for promoting the pole setting subassembly, handle assembly's handle portion is equipped with the control box and controls in order to be used for pressing from both sides the upset and get subassembly and pivot coupling assembling.

Compared with the prior art, the utility model has the advantages of:

one, the utility model discloses a work piece handling device has overturned prior art's frame fixed design completely, but makes every fixed vaulting pole all be fixed in the crossbeam pole through one regulation fixed subassembly adjustably on, this makes fixed vaulting pole can follow crossbeam pole axial sideslip regulation or follow the support demand of crossbeam pole radial lift adjustment in order to adapt to different work pieces, has greatly improved work piece haulage equipment's suitability.

Second, the utility model discloses a work piece handling device is owing to no longer adopt the fixed form of frame of current design, but is equipped with a movable stay bar that sets up down and two solitary fixed stay bars that set up on the crossbeam pole. Three spinal branch vaulting poles have constituted triangular supporting part, and the triangle-shaped design not only the steadiness is extremely strong, and the section bar uses fewly moreover for the device quality is light, the operation of being convenient for, has reduced artifical intensity of labour, has reduced the cost of manufacture.

Thirdly, the utility model discloses a workpiece carrying device, the unique design in the spacing chamber of spill can increase the area of contact of grip block and fixed vaulting pole or crossbeam pole firstly, and then makes the centre gripping steadiness stronger, and fixed vaulting pole or crossbeam pole are difficult for taking place to slide. Secondly, the concave limiting cavity is in a three-side holding shape, and can form covering limitation on the clamped fixed stay bar or the clamped beam bar, so that the fixed stay bar or the clamped beam bar cannot swing after being clamped into the limiting position (particularly, the vertical fixed stay bar cannot swing), the stability of the device is further improved (namely, the device does not need to adopt a frame structure to ensure the stability), and the safety is extremely high in the processes of clamping the workpiece and moving. Thirdly, the design of the concave limiting cavity enables the locking screw rod above the concave limiting cavity not to bear the stress on the beam rod, so that the service life of the locking screw rod is prolonged, and the clamping continuity is effectively guaranteed.

Four, the utility model discloses a work piece handling device, slide rail set spare's design for the steadiness of under bracing hook subassembly in the motion process is stronger, presss from both sides and gets or can not take place the swing when removing, has further improved the security of this equipment. The design of hollow pole can further alleviate the weight of this device, and vertical mobile jib internal fixation has the reinforcing plate for slide rail set spare is fixed in simultaneously on vertical mobile jib and the reinforcing plate through screw spare, makes the slide rail set spare steadiness extremely strong.

Drawings

Fig. 1 is a schematic front view of the workpiece conveying apparatus according to the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the workpiece conveying device according to the present invention.

Fig. 3 is a schematic diagram of the three-dimensional structure of the workpiece conveying device according to the present invention.

Fig. 4 is a schematic view of the structure principle of the adjusting and fixing assembly of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the movable stay bar of the present invention.

Fig. 6 is a schematic view of the first structural principle of the workpiece conveying apparatus of the present invention when clamping the workpiece.

Fig. 7 is a schematic view of the structural principle of the workpiece conveying apparatus of the present invention when clamping the workpiece.

Illustration of the drawings:

1. a pole assembly; 11. a fixing ring; 2. turning over the clamping assembly; 21. a beam rod; 22. fixing the stay bar; 221. an upper support hook assembly; 23. a movable stay bar; 231. a vertical main rod; 232. a first driving cylinder; 233. a lower support hook assembly; 234. a reinforcing plate; 235. an operation hole groove part; 236. a slide rail assembly; 24. hooking; 3. a rotating shaft connecting assembly; 31. a fixed seat; 32. a connecting rod; 33. a second driving cylinder; 4. adjusting the fixing component; 41. a clamping plate; 411. a concave limiting cavity; 412. a fixing hole; 42. locking the screw rod; 5. a handle assembly; 51. and a control box.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and drawings.

As shown in fig. 1 to 7, the utility model provides a workpiece carrying device, including pole setting subassembly 1 and the upset clamp that is used for pressing from both sides the work piece get subassembly 2, pole setting subassembly 1 is used for being connected with outside hoist and mount piece. The overturning clamping assembly 2 is hinged to the vertical rod assembly 1 through the rotating shaft connecting assembly 3 and installed to clamp the workpiece, the overturning clamping assembly 2 comprises a cross beam rod 21, a movable support rod 23 fixed on the cross beam rod 21 downwards and more than two fixed support rods 22 fixed on the cross beam rod 21 upwards, the cross beam rod 21 is connected with the rotating shaft connecting assembly 3, each fixed support rod 22 is adjustably fixed on the cross beam rod 21 through an adjusting fixing assembly 4 and used for enabling the fixed support rod 22 to be adjusted in an axial transverse moving mode along the cross beam rod 21 or adjusted in a radial lifting mode along the cross beam rod 21 to meet the supporting requirements of different workpieces.

In the present embodiment, as shown in the figure, the beam 21 is provided with a downward movable brace 23 and two upward fixed braces 22. Three spinal branch vaulting poles have constituted triangular supporting part, and the triangle-shaped design not only the steadiness is extremely strong, and the section bar uses fewly moreover for the device quality is light, the operation of being convenient for, has reduced artifical intensity of labour, has reduced the cost of manufacture. When a workpiece needs to be clamped, the movable stay 23 is contracted (the specific structure of the movable stay 23 can be various, and the specific form in this embodiment is described below), so that after the two fixed stays 22 support the upper portion of the workpiece, the movable stay 23 is extended, the movable stay 23 supports the lower portion of the workpiece, and the workpiece is further firmly clamped by an internal support method. Then drive the upset through pivot coupling assembling 3 and press from both sides the upset of getting subassembly 2, and then realize driving the work piece and realize the upset. As shown in fig. 6, the workpiece a is gripped by the turning gripping assembly 2 vertically, and then turned over as shown in fig. 7, so that the workpiece a which is originally vertical is turned over to be horizontal. More importantly, due to the fact that the workpieces are various in specification and different in modeling, when the original structural form of the overturning clamping assembly 2 is not suitable for clamping the workpieces in the next batch, an operator can flexibly adjust the fixing component 4 to enable the fixing support rod 22 to be adjusted in a transverse moving mode along the axial direction of the cross beam rod 21 or adjusted in a radial lifting mode along the radial direction of the cross beam rod 21, and the supporting requirements of different workpieces are met by flexibly changing the left position and the right position or the height position of the fixing support rod 22. Through the special scientific design, the method has the following advantages:

firstly, the utility model discloses a work piece handling device has overturned prior art's frame fixed design completely, but make every fixed stay 22 all be fixed in crossbeam pole 21 through one adjust fixed subassembly 4 adjustablely on, this makes fixed stay 22 can follow crossbeam pole 21 axial sideslip and adjust or follow the support demand of crossbeam pole 21 radial lift adjustment in order to adapt to different work pieces, has greatly improved work piece haulage equipment's suitability.

Secondly, the workpiece carrying device of the present invention, because the frame-type fixing form of the existing design is no longer adopted, is provided with a movable support rod 23 which is arranged downwards and two independent fixed support rods 22 which are arranged upwards on the beam rod 21. Three spinal branch vaulting poles have constituted triangular supporting part, and the triangle-shaped design not only the steadiness is extremely strong, and the section bar uses fewly moreover for the device quality is light, the operation of being convenient for, has reduced artifical intensity of labour, has reduced the cost of manufacture.

As shown in fig. 2 to 4, further, in a preferred embodiment, the adjusting and fixing assembly 4 includes two opposite clamping plates 41 and a plurality of locking screws 42, a concave limiting cavity 411 is formed in the middle of each of the two clamping plates 41 for allowing the fixed stay 22 or the beam rod 21 to be clamped and limited without swinging, and the plurality of locking screws 42 are connected between the two clamping plates 41 for fixedly connecting the fixed stay 22 and the beam rod 21 when locked or for movably adjusting the fixed stay 22 when twisted and loosened. The unique design of the concave limiting cavity 411 can increase the contact area between the clamping plate 41 and the fixed stay bar 22 or the beam rod 21, so that the clamping stability is stronger, and the fixed stay bar 22 or the beam rod 21 is not easy to slide. Secondly, the concave limiting cavity 411 is in a three-side holding shape, and can form cladding limiting on the clamped fixed stay bar 22 or the clamped beam bar 21, so that the fixed stay bar 22 or the clamped beam bar 21 cannot swing after being clamped and limited (particularly, the vertical fixed stay bar 22 cannot swing), further the stability of the device is improved (namely, the device does not need to adopt a frame structure to ensure the stability), and the safety is extremely high in the processes of clamping and moving the workpiece. Thirdly, the design of the concave limiting cavity 411 enables the locking screw rod 42 above not to bear the stress on the beam rod 21, so that the service life of the locking screw rod 42 is prolonged, and the clamping continuity is effectively guaranteed. In this embodiment, four locking screws 42 are provided, two locking screws are provided above the beam rod 21, and the other two locking screws are provided below the beam rod 21, so that the adjustment can be realized by screwing or unscrewing the locking screws 42, and the operation is convenient and fast.

Further, in the preferred embodiment, the middle portion of the clamping plate 41 is further opened with a fixing through hole 412 for allowing a screw member to be screwed in from the outside and then tightly push the fixed stay 22 or the beam rod 21. This further makes the clamping steadiness stronger, and the fixed stay 22 or the crossbar 21 is less likely to slide, further increasing the steadiness of the device.

Further, in the preferred embodiment, the upper end of each fixed stay 22 is provided with an upper support hook assembly 221 for hooking and supporting the workpiece.

As shown in fig. 2, 3 and 5, further, in the preferred embodiment, the movable support rod 23 includes a vertical main rod 231, and a first driving cylinder 232 and a lower support hook member 233 fixed on the vertical main rod 231, the lower support hook member 233 is slidably mounted on the vertical main rod 231 through a slide rail member 236, and a driving end of the first driving cylinder 232 is connected to the lower support hook member 233 and is configured to drive the lower support hook member 233 to move up and down along the vertical main rod 231 so as to support the lower support hook member 233 against the workpiece. The design of the slide rail assembly 236 enables the lower support hook assembly 233 to have stronger stability in the movement process, and the clamping or moving process cannot swing, so that the safety of the equipment is further improved.

In this embodiment, the vertical main rod 231 is a hollow rod, the reinforcing plate 234 is fixed in the vertical main rod 231, and the slide rail assembly 236 is fixed to both the vertical main rod 231 and the reinforcing plate 234 by screw members. The design of hollow pole can further alleviate the weight of this device, but hollow pole is difficult for installing slide rail set 236 (because the screw is must be too shallow), and for this reason, this device further has reinforcing plate 234 at vertical mobile jib 231 internal fixation, and slide rail set 236 is fixed in simultaneously on vertical mobile jib 231 and reinforcing plate 234 through the screw spare for slide rail set 236 steadiness is extremely strong.

Further, in the preferred embodiment, the reinforcing plate 234 is welded and fixed inside the vertical main rod 231, and a plurality of operation holes 235 are opened on the sidewall of the vertical main rod 231 to facilitate welding the reinforcing plate 234. This makes the preparation convenient and fast, low in labor strength. In this embodiment, the beam rod 21 is further provided with more than one hook 24 protruding therefrom for hanging the workpiece.

Further, in the preferred embodiment, the rotating shaft connecting assembly 3 includes a fixing seat 31, a connecting rod 32 and a second driving cylinder 33, the fixing seat 31 is hinged to the vertical rod assembly 1 for being fixedly connected with the overturning clamping assembly 2, the second driving cylinder 33 is vertically fixed to the vertical rod assembly 1, one end of the connecting rod 32 is fixedly connected with the fixing seat 31, and the other end of the connecting rod is hinged to the driving end of the second driving cylinder 33 for driving the fixing seat 31 to overturn under the driving of the second driving cylinder 33. When the second driving cylinder 33 contracts, the fixing seat 31 is pulled through the connecting rod 32 to realize downward overturning of the overturning clamping assembly 2. When the second driving cylinder 33 extends out, the fixed seat 31 is pushed by the connecting rod 32 to realize upward overturning of the overturning and clamping assembly 2.

Further, in the preferred embodiment, the upper end of the vertical rod assembly 1 is provided with a fixing ring 11 for connecting with an external hoisting member, the vertical rod assembly 1 is further provided with a handle assembly 5 for pushing the vertical rod assembly 1 to move, and the handle portion of the handle assembly 5 is provided with a control box 51 for controlling the overturning clamping assembly 2 and the rotating shaft connecting assembly 3.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims (10)

1. A workpiece conveying device, which comprises a vertical rod component (1) and a turnover clamping component (2) used for clamping a workpiece, the overturning clamping component (2) is hinged and arranged on the upright component (1) through a rotating shaft connecting component (3) to realize clamping and overturning, it is characterized in that the turnover clamping assembly (2) comprises a beam rod (21), a movable support rod (23) fixed on the beam rod (21) downwards and more than two fixed support rods (22) fixed on the beam rod (21) upwards, the crossbeam pole (21) are connected with pivot coupling assembling (3), every fixed vaulting pole (22) all are fixed in on crossbeam pole (21) through one regulation fixed subassembly (4) adjustablely, are used for making fixed vaulting pole (22) along crossbeam pole (21) axial sideslip regulation or along crossbeam pole (21) radial lift adjustment in order to adapt to the support demand of different work pieces.

2. The workpiece carrying device as recited in claim 1, wherein the adjusting and fixing assembly (4) comprises two clamping plates (41) and a plurality of locking screws (42) which are arranged oppositely, a concave limiting cavity (411) is formed in the middle of each of the two clamping plates (41) and used for enabling the fixing stay bar (22) or the beam bar (21) to be clamped in the limiting cavity and not to swing, and the plurality of locking screws (42) are connected between the two clamping plates (41) and used for fixedly connecting the fixing stay bar (22) and the beam bar (21) or achieving movable adjustment of the fixing stay bar (22) during twisting and loosening.

3. The workpiece carrying device as recited in claim 2, wherein a fixing through hole (412) is further formed in the middle of the clamping plate (41) for allowing a screw member to be screwed in from the outside and then tightly supporting and fixing the stay (22) or the beam rod (21).

4. The workpiece carrier device as recited in claim 1, wherein each of the fixed stays (22) is provided at an upper end portion thereof with an upper support hook assembly (221) for hooking and supporting the workpiece.

5. The workpiece handling device according to claim 1, wherein the movable support rod (23) comprises a vertical main rod (231), and a first driving cylinder (232) and a lower support hook assembly (233) fixed to the vertical main rod (231), the lower support hook assembly (233) is slidably mounted on the vertical main rod (231) through a slide rail assembly (236), and a driving end of the first driving cylinder (232) is connected with the lower support hook assembly (233) and is used for driving the lower support hook assembly (233) to ascend and descend along the vertical main rod (231) so as to enable the lower support hook assembly (233) to support the workpiece tightly.

6. The workpiece handling device according to claim 5, wherein the vertical main rod (231) is a hollow rod, a reinforcing plate (234) is fixed in the vertical main rod (231), and the slide rail assembly (236) is fixed on the vertical main rod (231) and the reinforcing plate (234) simultaneously through screw members.

7. The workpiece carrying device as recited in claim 6, wherein the reinforcing plate (234) is welded and fixed in the vertical main rod (231), and a plurality of operation hole slots (235) are formed in the side wall of the vertical main rod (231) so as to facilitate welding of the reinforcing plate (234).

8. Workpiece-handling device according to claim 1, characterised in that the crossbar (21) is further provided with one or more protruding hooks (24) for picking up workpieces.

9. The workpiece conveying device according to claim 1, wherein the rotating shaft connecting assembly (3) comprises a fixing seat (31), a connecting rod (32) and a second driving cylinder (33), the fixing seat (31) is hinged to the vertical rod assembly (1) and is used for being fixedly connected with the overturning clamping assembly (2), the second driving cylinder (33) is vertically fixed on the vertical rod assembly (1), one end of the connecting rod (32) is fixedly connected with the fixing seat (31), and the other end of the connecting rod is hinged to a driving end of the second driving cylinder (33) and is used for driving the fixing seat (31) to overturn under the driving of the second driving cylinder (33).

10. The workpiece carrying device as recited in claim 1, characterized in that a fixing ring (11) is provided at the upper end of the upright component (1) for connecting with an external hoisting member, a handle component (5) is further provided on the upright component (1) for pushing the upright component (1) to move, and a control box (51) is provided at the handle part of the handle component (5) for controlling the turning clamping component (2) and the rotating shaft connecting component (3).

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