A kind of Multifunctional grip device
The utility model is related to tooling and fixture technical field more particularly to a kind of Multifunctional grip devices.
Square tube, pipe, angle steel are being cut off when material of different shapes, welded or during Drilling operation, is being needed to object
Material carries out positioning clamping, and the fixture being configured on existing various machining equipments can only generally press from both sides the material of specific shape
Tightly, but since fixture and other shapes of material mismatch be easy to cause and clamp not strongly admittedly or because gripping angle is unreasonable to object
Material structure damages, and thus to meet the process requirements to material of different shapes, needs frequently to replace fixture, greatly
Affect production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional grip device, and it is single to solve existing fixture clamping material shapes
The technical issues of.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of Multifunctional grip device of the utility model, including pedestal, there are two position is adjustable for setting on the pedestal
Positioning clamping block, the both sides of the positioning clamping block first half are gradually drawn close to centre and form right angle tip at top, described
Upper frame body is fixedly installed on pedestal, two positioning clamping blocks are set to the inside of the upper frame body, two positioning
Grip block, which is connected on clamping adjusting cylinder and passes through described clamp, adjusts cylinder driving, and the adjusting cylinder that clamps is fixed
It is connected on the side plate lateral surface of the upper frame body.
The top of the upper frame body is fixedly installed compression cylinder, and the telescopic end of the compression cylinder passes through the upper frame body
Top plate after be fixedly connected with the compact heap being set to inside the upper frame body, the bottom of the compact heap vertically left and right
Two groups of U-lags are symmetrically arranged with, it is symmetrical hinged there are two pressure plate at the lower middle position of U-lag described in each group, respectively
Tumble cylinder, the upper end of the pedestal of the tumble cylinder and the U-lag are both provided in two longitudinal directions portion of the group U-lag
Face is articulated and connected, and the telescopic end of the tumble cylinder and the middle part of the pressure plate are articulated and connected.
Further, the pressure plate bottom surface of the pressure plate and bottom surface of the compact heap in horizontality is neat
It is flat.
Further, the upper surface of the pedestal offers sliding slot along the telescopic direction for adjusting cylinder is clamped, described
The bottom of positioning clamping block is provided with the sliding block being adapted with the sliding slot
Compared with prior art, the advantageous effects of the utility model：The utility model is according to of different shapes to be added
Work material adjusts cylinder by clamping and adjusts positioning clamping block in the position of pedestal, and tumble cylinder cylinder can realize pressure plate
The adjusting of flip angle makes the clamp position of compact heap, pressure plate and positioning clamping block that material shapes to be processed is suitble to ask.
The utility model can realize the clamping demand to the material of the shapes such as square tube, angle steel and pipe, and coordinate material
Shape firm grip will not damage material structure.
Description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the utility model Multifunctional grip apparatus structure schematic diagram；
Fig. 2 is structure diagram when the utility model clamps square tube state；
Structure diagram when Fig. 3 is the utility model cleat angle state；
Structure diagram when Fig. 4 is the utility model held circular pipe state；
Fig. 5 is the schematic cross-sectional view in Fig. 1；
Reference sign：1st, pedestal；2nd, positioning clamping block；3rd, upper frame body；4th, it clamps and adjusts cylinder；5th, compression cylinder；
6th, compact heap；7th, pressure plate；8th, tumble cylinder；11st, sliding slot；21st, sliding block；61st, U-lag.
As Figure 1-Figure 5, a kind of Multifunctional grip device, including including pedestal 1, on the pedestal 1 there are two settings
The adjustable positioning clamping block 2 in position, the both sides of 2 first half of positioning clamping block are gradually drawn close to centre and are formed directly at top
The top of the horn end is fixedly installed upper frame body 3 on the pedestal 1, and two positioning clamping blocks 2 are set to the interior of the upper frame body 3
Portion, the both sides of the upper frame body 3 are fixedly installed clamping and adjust cylinder 4 in the horizontal direction, and two positioning clamping blocks 2 divide
It is not connected on clamping adjusting cylinder 4 and passes through the adjusting cylinder 4 that clamps and drive, the clamping adjusts cylinder 4 and is fixedly connected
On the side plate lateral surface of the upper frame body 3.
The top of the upper frame body 3 is fixedly installed compression cylinder 5, and the telescopic end of the compression cylinder 5 is passed through on described
It is fixedly connected after the top plate of framework 3 with the compact heap 6 being set to inside the upper frame body 3, the bottom of the compact heap 6 is along vertical
Direction is symmetrically set with two groups of U-lags 61, symmetrical at the lower middle position of U-lag 61 described in each group to be hinged with two
A pressure plate 7, is both provided with tumble cylinder 8 in two longitudinal directions portion of U-lag 6 described in each group, the pedestal of the tumble cylinder 8 with
The upper surface articulated connection of the U-lag 61, the telescopic end of the tumble cylinder 8 and the middle part of the pressure plate 7 are articulated and connected.
The pressure plate 7 bottom surface of the pressure plate 7 in horizontality is flushed with the bottom surface of the compact heap 6.
As shown in figure 5, the upper surface of the pedestal 1 offers sliding slot 11 along the telescopic direction for clamping adjusting cylinder 4,
The bottom of the positioning clamping block 2 is provided with the sliding block 21 being adapted with the sliding slot 11.
The working method of the utility model is；
As shown in Fig. 2, when clamping square tube, each tumble cylinder 8 drives each pressure plate 7 to horizontality, institute
The bottom of pressure plate 7 and the bottom of the compact heap 6 are stated in same level, two adjusting cylinders 4 that clamp drive respectively
Move positioning 2 horizontal movement of gripping block and to the left and right sides firm grip of square tube, the compression cylinder 5 drives the compression
Block 7 moves downward, and realizes the compression to square tube vertical direction, and so far to square tube, four direction consolidates clamping device up and down
As shown in figure 3, in cleat angle, each tumble cylinder 8 drives each pressure plate 7 to overturn 45 °, makes every
Two pressure plate angles on a U-lag 61 are 90 °, and the adjusting cylinder 4 that clamps drives two positioning gripping blocks 6 to distinguish
The lower section for being right against each U-lag is moved to, and angle steel is positioned over by diagramatic way on position housing piece 6, then compression cylinder 5
The compact heap 7 is driven to move downward, two pressure plates is made to be bonded with the top of angle steel, realizes the firm clamping of diagonal steel.
As shown in figure 4, in held circular pipe, two clamp adjusting cylinder 4 and two positioning gripping blocks 6 are driven to be combined
It closes, makes one V-shaped groove of shape slot at the binding site of two positioning gripping blocks, and the V-shaped groove is right against one of U-lag 61
Lower section, pipe is positioned in the V-shaped groove.It is identical suitable that each tumble cylinder 8 drives each pressure plate 7 to overturn
Angle makes also to form a V-shaped groove between two pressure plates 7, and the compression cylinder 5 drives the compact heap 6 to move downward, institute
Two V-shaped grooves are stated by pipe firm grip.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical solution of type is made should all fall into the protection domain that the utility model claims book determines
It is interior.