One kind is from Horizontal clamp
Technical field
The present invention relates to product clamper technical field, more particularly to it is a kind of from Horizontal clamp.
Background technology
The limit of pressing element refers to limiting pressing element according to processing stations, the thickness of machining tool position and product and length
Volume under pressure and moving range effectively improve location efficiency so that machining tool high efficiency is positioned;The pressing element of the prior art is not
Only limit accuracy is not high, and cannot push clamping again according to self-level(l)ings such as the surface state of product and quality, it is thus impossible to section
The volume under pressure of control pressing element, ensures that product can be reliably clamped, it is ensured that machining accuracy is not suitable for high finishing work
Limit in sequence or specialities processing.
Invention content
The technical problem to be solved by the present invention is to, overcome the deficiencies in the prior art, provide one kind can it is accurate under
Pressure amount, and automatically according to product surface automatic adjustable level during pushing, to limit more accurate volume under pressure and push angle
From Horizontal clamp.
One kind of the present invention includes the carrier base being fixedly connected with station platform, is set with level on carrier base from Horizontal clamp
It is movable plate that the control guide rail set is slidably connected, the control box being fixedly arranged on movable plate, the riser being fixedly connected with movable plate, solid
Slide unit fixed plate on riser, the Pneumatic slid platform on the sliding rail being vertically arranged in slide unit fixed plate, driving are pneumatic
The cylinder of slide unit sliding, be fixedly connected with Pneumatic slid platform from horizontal presser mechanism, control box is electrically connected with Pneumatic slid platform, is controlled
The both ends of guide rail processed are respectively arranged to the left block of limitation movable plate moving range and right block, and Pneumatic slid platform is equipped with limit
Block is also installed with micrometer in slide unit fixed plate vertically, and the fore-set of micrometer is vertically arranged at immediately below limited block, micrometer
When fore-set is against limited block lower face, Pneumatic slid platform stops gliding;
Include pressing element driver plate, the pressure for clamping metal material belt that one end is connect with Pneumatic slid platform from horizontal presser mechanism
Plate reaches pressing element sliding connection block with the pressing element sliding connection block being fixedly connected in the middle part of pressing plate, by pressing force by pressing element driver plate
Levelling mechanism and be located at two of L-shaped structure hook blocks of pressing element sliding connection block both sides, hook block and pressing element driver plate
It is fixedly connected and is disposed below, the T-shaped structure of pressing element sliding connection block, and be arranged between the hook block of two L-shaped structures, and
Its both sides and hook between block that have glade plane space, the upper surface of levelling mechanism and pressing element sliding connection block be to connect.
Further, carrier base is equipped with the positioning kidney slot parallel with control guide rail, and left block and right block lead to respectively
Positioning kidney slot is crossed to be fixedly connected with carrier base.
Further, it is set on pressing element driver plate there are two relative to the symmetrical driving hole of its symmetrical centre, driving hole
Lower end is taper hole, and pressing element sliding connection block is equipped with the circular hole and a kidney slot being located at immediately below driving hole, levelling mechanism packet
It includes the two leveling balls connected with pressing element sliding connection block upper surface, the clamping force of pressing element driver plate is passed into leveling ball
Force transmission mechanism, leveling ball and force transmission mechanism are to connect, and a leveling ball is contacted with circular hole sideline, another leveling ball and waist
Shape hole connects and can be slided along kidney slot long side.
Further, force transmission mechanism is lever mechanism comprising body, the spring being connect with body one end with
And the axis pin of connection body and pressing element driver plate, pressing element driver plate are equipped with the lever slot for installing body, pass
Dynamic hole is located at one end of lever slot, and equipped with spring eye, spring pressure is installed in spring eye and against lever slot for body one end
The other end of bottom, body is hold-down head, the lower face contact connectio of leveling ball and hold-down head.
Further, body is equipped with the pin hole for installing axis pin, and pin hole is close to hold-down head one end.
The present invention be from the advantageous effect of Horizontal clamp:
The fixture is limited by micrometer, can be preset according to product or be adjusted accurate volume under pressure, from horizontal presser mechanism
Also sliding and rotation self-leveling can be carried out automatically according to product surface state so that clamping force is uniform and vertically applies in pushing process
It is added on product surface, to clamp with accurately and reliably realizing product, ensures product processing effect, improves machining accuracy.
Description of the drawings
Fig. 1 is the stereogram from Horizontal clamp of the present invention;
Fig. 2 is the shell that control box is removed in Fig. 1 and the stereogram of the pressing element accurate limiting system after protective cover;
Fig. 3 is in Fig. 2 from the cross-sectional view of horizontal presser mechanism;
Fig. 4 is the structural schematic diagram of pressing element driver plate in Fig. 3;
Fig. 5 is the structural schematic diagram at A-A in Fig. 4;
Fig. 6 is the structural schematic diagram of body in Fig. 3;
Fig. 7 is the structural schematic diagram of Fig. 3 center platen sliding connection blocks.
In figure:1. riser, 2. from horizontal presser mechanism, 21. pressing element driver plates, 211. lever slot, 211,212. unloading port,
213. driving holes, 22. pressing plates, 23. hook blocks, and 24. bodies, 241. hold-down heads, 242. unload carrier head, 2421. spring eyes, and 25.
Leveling ball, 26. pressing plate sliding connection blocks, 261. kidney slots, 262. circular holes, 3. carrier bases, 31. control guide rails, 4. left blocks, 5.
Right block, 6. movable plates, 61. sliding blocks, 7. control components, 8. slide unit fixed plates, 9. Pneumatic slid platforms, 91. limited blocks, 10. gas
Cylinder, 11. micrometers, 12. station platforms, 121. conveying tracks, 13. metal material belts, 14. protective covers, 15. control box.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings and most
The present invention is described in further detail for good embodiment.
As shown in figs. 1-7, one kind of the invention is generally set to the conveying track 121 of equipment station platform 12 from Horizontal clamp
Side comprising horizontally disposed control guide rail 31 is slidably connected on the carrier base 3 and carrier base being fixedly connected with station platform
Movable plate 6, the control box 15 being fixedly arranged on movable plate, the riser 1 being fixedly connected with movable plate, the slide unit being fixedly arranged on riser are solid
Fixed board 8, the Pneumatic slid platform 9 on the sliding rail being vertically arranged in slide unit fixed plate, driving Pneumatic slid platform sliding cylinder 10,
What is be fixedly connected with Pneumatic slid platform is electrically connected from horizontal presser mechanism 2, control box and Pneumatic slid platform, to control Pneumatic slid platform
Lifting, control guide rail both ends be respectively arranged to limitation movable plate moving range left block 4 and right block 5, left block
With right block by that, to limit movable plate moving range, and can prevent movable plate from derailing against movable plate both ends, on Pneumatic slid platform
Equipped with limited block 91, micrometer 11 is also installed in slide unit fixed plate vertically, the fore-set of micrometer is being vertically arranged at limited block just
Lower section, by rotating the outreach of fore-set in micrometer, the minimum altitude that accurate default Pneumatic slid platform glides, the top of micrometer
When column is against limited block lower face, Pneumatic slid platform stops gliding, it is therefore possible to prevent from horizontal presser mechanism excessive descent, compresses
Power is excessive, damages product surface, or excessive deformation occurs for the processing object product surface for causing quality softer, influences processing essence
Degree;By micrometer can also precise fine-adjustment cylinder slide unit move up and down distance, improve clamping accuracy;
From horizontal presser mechanism include one end connect with Pneumatic slid platform pressing element driver plate 21, for clamping metal material belt 13
Pressing plate 22, with pressing plate in the middle part of be fixedly connected pressing element sliding connection block, by pressing force by pressing element driver plate reach pressing element sliding
The levelling mechanism of link block and two of L-shaped structure hook blocks 23 for being located at pressing element sliding connection block both sides, hook block and pressure
Tool driver plate is fixedly connected and is disposed below, the T-shaped structure of pressing element sliding connection block, and is arranged in the hook of two L-shaped structures
Between block, and there is glade plane space between its both sides and hook block, therefore, pressing element sliding connection block is mounted between two hook blocks,
And it can be adjusted in the glade plane space of both sides automatically according to the gradient or surface state of product (metal material belt in such as figure)
It is whole so that pressing plate adapts to metal material belt surface, uniformly applies active force, the upper surface of levelling mechanism and pressing element sliding connection block is
It connects, therefore pressing force can be transmitted simultaneously realizing, do not limit the rotary freedom and water of its lower pressing element sliding connection block
Smoothly dynamic degree of freedom, so as to the self-level(l)ing between two hook blocks of pressing element sliding connection block;
Therefore, which is limited by micrometer, can be preset according to product or be adjusted accurate volume under pressure, from horizontal presser
Mechanism can also carry out sliding and rotation self-leveling in pushing process automatically according to product surface state so that clamping force is uniform and vertical
It directly is applied to product surface, to clamp with accurately and reliably realizing product, ensures product processing effect, improves machining accuracy.
As further technical solution, carrier base be equipped with the parallel positioning kidney slot of control guide rail, left block and
Right block is fixedly connected by kidney slot of transposing with carrier base respectively, the sliding model for adjusting movable plate according to design parameter
It encloses.
As further technical solution, set on pressing element driver plate there are two relative to the symmetrical transmission of its symmetrical centre
The lower end in hole 213, driving hole is taper hole, and pressing element sliding connection block is equipped with the circular hole 262 and one being located at immediately below driving hole
Kidney slot 261, levelling mechanism include the two leveling balls 25 connected with pressing element sliding connection block upper surface, are driven pressing element
The clamping force of plate passes to the force transmission mechanism of leveling ball, and two leveling balls are located in driving hole and stretch out taper hole and slided with pressing plate
The upper surface of link block 26 connects, wherein leveling ball upside and force transmission mechanism are on the downside of a leveling ball and round to connect
Hole sideline contacts, and connects and can be slided along kidney slot long side with kidney slot on the downside of another leveling ball;Two leveling ball conducts
Two point of applications of pressing plate sliding connection block, receive the clamping force of pressing element driver plate, while passing through the circle of pressing element sliding connection block
Kong Yuyi leveling ball lines contact, and prevent the leveling ball from channeling bit, and kidney slot thereon is contacted with another leveling ball point contact or line,
The needs for meeting another leveling ball simultaneously and sliding adjustment adaptation within the scope of kidney slot long side can prevented from channeling bit.
As further technical solution, force transmission mechanism is lever mechanism comprising body 24 and body one
It holds the spring of connection and connects the axis pin of body and pressing element driver plate, pressing element driver plate is equipped with for installing lever sheet
The lever slot 211 of body, driving hole are located at one end of lever slot, and body one end is equipped with spring eye 2421, spring pressure install in
In spring eye and against lever trench bottom, the other end of body is hold-down head 241, and the lower face of leveling ball and hold-down head connects
Connection is touched, spring can apply different role power on two leveling balls, to realize pressing plate automatically according to Slope angle adjustment reduction length
From level;Under the power transmission of lever mechanism, not only can Compliant pressure product, prevent product hardness from clamping damage, and need to adjust temporarily
When the lower product of seamless tool or replacement pressing plate, it is only necessary to unload carrier head 242 on presses lever ontology, can easily, rapidly unload
Pressing force is carried, regulated efficiency is improved, meanwhile, unloading does not interfere with the positioning of drive system or control system, fixed convenient for control
Position precision.
As further technical solution, body is equipped with the pin hole for installing axis pin, and pin hole is close to hold-down head
One end so as to more effortless is unloaded, while generating the pressing force of bigger, more reliably compresses product.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.