CN209615233U - Bench vice with boss guide rail - Google Patents
Bench vice with boss guide rail Download PDFInfo
- Publication number
- CN209615233U CN209615233U CN201920303561.7U CN201920303561U CN209615233U CN 209615233 U CN209615233 U CN 209615233U CN 201920303561 U CN201920303561 U CN 201920303561U CN 209615233 U CN209615233 U CN 209615233U
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- CN
- China
- Prior art keywords
- guide rail
- boss
- movable vise
- vice
- guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the bench vices with boss guide rail, including fixed vice body, fix the regular jaw that vice body includes L-shaped fixation vice body ontology and is vertically arranged, the horizontal part top of fixed vice body ontology is equipped with guide rail, guide rail be equipped with using guide rail upper surface be guide surface and can relative to fixation vice body ontology reciprocating movement movable vise body, it is connected with movable vise body for providing the driving assembly of power for movable vise body movement, length is symmetrically arranged on guiding cheekn greater than movable vise body shift motion for placing the boss of workpiece, the upper surface of boss is higher than the upper surface of guide rail, the lower part of movable vise body is equipped with the guide groove with the level cooperated with guide rail, there are gaps between the inner wall and boss of guide groove step, guide groove can be realized on the basis of step is arranged to avoid boss to be slidably matched with guide rail upper surface.The bench vice places the boss of workpiece by setting, the guide surface of guide rail is protected, to improve the operating accuracy and service life of bench vice.
Description
Technical field
The utility model relates to clamping device technical fields, more particularly, to the bench vice with boss guide rail.
Background technique
Bench vice is common a kind of clamping device in machine-building, is the random attachment of milling machine, drilling machine, bench vice is fixed
On platen, it is used to clamping workpiece and carries out machining；It can also be used to clamping workpiece when pincers worker is processed.Bench vice work
It is that first workpiece is placed between two jaws of bench vice when making, then drives movable vise body, realizes the clamping to workpiece.At present
The widely used bench vice with guide rail structure is to realize that wherein guide rail is upper to the guiding of movable vise body using guide rail structure
Surface be primarily directed toward one of mating surface, required precision is higher, toward bench vice on placement workpiece when be to place it on guide rail, i.e., directly
The upper surface that workpiece is placed in guide rail is connect, inevitably will appear the case where colliding in placement process, to cause on guide rail
The mechanical damage on surface influences the operating accuracy and service life of bench vice.
Utility model content
In view of this, can be avoided movable vise body the purpose of the utility model is to provide the bench vice with boss guide rail and lead
Abrasion or deformation occur for the opposite sliding surface of rail, and then improve the operating accuracy and service life of bench vice.
In order to solve the above-mentioned technical problem used technical solution is the utility model: the bench vice with boss guide rail, packet
Fixed vice body is included, the fixed vice body includes that L-shaped fixation vice body ontology and vertical be set to fix consolidating on vice body ontology
Determine jaw, the horizontal part top of fixed vice body ontology is equipped with guide rail, and guide rail is equipped with using guide rail upper surface as guide surface and can
Relative to the movable vise body that fixed vice body ontology moves back and forth, it is connected with movable vise body dynamic for being provided for movable vise body movement
The driving assembly of power is symmetrically arranged with length on the guiding cheekn greater than movable vise body shift motion for placing the convex of workpiece
Platform, the upper surface of boss are higher than the upper surface of guide rail, and the lower part of movable vise body is equipped with the guide groove with the level cooperated with guide rail,
There are gap between the inner wall and boss of guide groove step, guide groove can be realized on the basis of step is arranged to avoid boss
With being slidably matched for guide rail upper surface.
Further, symmetrically arranged limit on the side wall of the symmetrically arranged slide guide raised line in the outside of guiding cheekn and guide groove
Position sliding slot matches to guarantee that movable vise body is reliably oriented in the process of moving.
Further, the boss is an integral structure with guide rail.
Further, the boss is to be detachably connected with guide rail.
Further, the boss is located on the upper surface of guide rail.
Further, the side of the boss is overlapped with the inner wall of guide rail or outer wall.
Further, the side wall of the boss and guide rail connects.
Further, the movable vise body include can along guide rail slide movable vise body ontology and with regular jaw phase
To the vertical moving jaw on movable vise body ontology of setting.
As an embodiment of the present invention, the middle part of guide rail is equipped with bar shaped chamber, the movable vise body ontology it is remote
The connecting plate that the intracavitary portion of guide rail bar shaped is extended to by movable vise body body bottom portion, the width of connecting plate are equipped with from one end of moving jaw
Degree is less than the spacing of guiding cheekn, and connecting plate is equipped with threaded hole；The driving component includes self-retaining vice body ontology through leading
Rail bar shape chamber is simultaneously fixedly connected with the lead screw of connecting plate threaded connection and with lead screw from one end that the intracavitary portion of guide rail bar shaped is stretched out
Lead screw crank.
The utility model has the advantages that
As described above, the bench vice with boss guide rail of the utility model, has the advantages that compared with prior art
1, the bench vice of the utility model is symmetrical arranged boss, the guiding of movable vise body bottom in the upper surface of the side wall of guide rail
There are gaps between slot and boss, and boss is for placing workpiece, and movable vise body is using the upper surface of guide rail as guide surface while in work
The opposing end surface increase of dynamic vice body and guide rail, which can cooperate, occurs mobile guide chute and guiding raised line to guarantee movable vise body
Reciprocating movement, workpiece is placed directly on boss, protects to guide rail, the guide surface for the guide rail that will not damage, to improve platform
The operating accuracy and service life of pincers.
2, fixed vice body ontology and guide rail are an integral structure the coupling stiffness that can guarantee guide rail and fixed vice body ontology,
Connector is saved, the weight of fixed vice body is mitigated.
3, bench vice whole design is reasonable, simple and compact for structure, long service life, convenient for promoting the use of.
Further specific detailed description is done to the utility model below with reference to embodiment the drawings and specific embodiments.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed in the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of the bench vice with boss guide rail in the utility model；
Fig. 2 is the top view of the bench vice with boss guide rail in the utility model；
Fig. 3 is the cross-sectional view in Fig. 1 at A-A；
Fig. 4 is the schematic diagram of the guide rail and boss in one embodiment；
Fig. 5 is the schematic diagram of the guide rail and boss in another embodiment；
Fig. 6 is the schematic diagram of the guide rail and boss in further embodiment.
Diagram label, 1, fixed vice body, 11, fixed vice body ontology, 12, regular jaw, 2, movable vise body, 21, adjustable clamp
Body ontology, 22, moving jaw, 23, connecting plate, 3, driving assembly, 31, lead screw, 32, lead screw crank, 4, guide rail, 5, boss, 6,
Gap.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, being arranged, be also possible to detachable
Connection, setting, or be integrally connected, be arranged；For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
In order to describe the utility model in detail, firstly, next being illustrated to the bench vice of the utility model.
The core of the utility model is to provide the bench vice with boss guide rail, which passes through guide rail of the setting with boss 5, benefit
Workpiece is directly placed with boss, even if boss 5 occurs to wear in use or deform, movable vise body 2 is nor affected on and leads
Being slidably matched between rail 4, and then improve the operating accuracy and service life of bench vice.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 provides the structural schematic diagram of bench vice by the utility model；Fig. 2 is the utility model
The top view of provided bench vice.
Bench vice provided by the utility model with boss guide rail is mainly used for the clamping work on all kinds of lathes to workpiece
Make.The bench vice with boss guide rail mainly includes fixed vice body 1 in structure, and the fixed vice body 1 includes L-shaped grips pincers
Body ontology 11 and the vertical regular jaw 12 being set on fixed vice body ontology 11, the horizontal part top of fixed vice body ontology 11 are set
There is guide rail 4, guide rail 4 is equipped with the movable vise body 2 that can be moved back and forth along 4 upper surface of guide rail relative to fixed vice body ontology 11,
The movable vise body 2 includes the movable vise body ontology 21 that can be slided along guide rail 4 and is oppositely arranged with regular jaw 12 perpendicular
The straight moving jaw 22 on movable vise body ontology 21, moveable jaw 22 and regular jaw 12 are oppositely arranged to press from both sides
Tight or release workpiece.
Referring to FIG. 3, Fig. 3 show in Fig. 1 the cross-sectional view at A-A, the lower part of movable vise body 2 is equipped with to be cooperated with guide rail 4
Guide groove, it is preferable that guide groove is located at the center of movable vise body, is symmetrically arranged on the upper surface of 4 side wall of guide rail
Consistent in length for placing the boss 5 of workpiece with guide rail 4, the upper surface of boss 5 is higher than the upper surface of guide rail 4, in guide groove
Equipped with the step with 4 upper surface of guide rail and the cooperation of boss 5, the step being arranged in guide groove can on the basis of avoiding boss 5
Realization is slidably matched with 4 upper surface of guide rail.It should be noted that the upper surface and side of the boss 5 and movable vise body 2
Between guide groove inner wall have biggish gap 6, with guarantee 5 surface stress deformation of boss or abrasion after will not be with movable vise body 2
Interference is generated, guarantees bench vice precision with higher.
As an embodiment of the present invention, as shown in figure 3, guide rail 4 can be an integral structure with boss 5.Guide rail 4 with
Boss 5 is wholely set the processing for facilitating bench vice.
As another embodiment of the invention, as shown in figure 4, guide rail 4 can be to be detachably connected with boss 5, it is such as convex
Platform 5 and guide rail 4 are inlaying structure or threaded connection.When boss 5 is damaged, it is only necessary to replace boss 5.
As an embodiment of the present invention, as shown in Figure 3-4, boss 5 can be located on the upper surface of guide rail 4.It needs
Illustrate, specific location of the boss 5 on 4 upper surface of guide rail is unrestricted.Wherein, the inner wall of the side wall of boss 5 and guide rail 4
Corresponding, movable vise body 2 and the upper surface cooperation of the outer wall side close to 4 side wall of guide rail are moved；Boss 5 can also be with guide rail
The outer wall of 4 side walls is corresponding, and movable vise body 2 is moved with the upper surface cooperation close to 4 side wall inner wall side of guide rail.It can be according to reality
The position of boss 5 is rationally arranged in border use demand.
As another embodiment of the invention, as seen in figs. 5-6, boss 5 can also be connect with the side wall of guide rail 4.When
When boss 5 is connect with the side wall of guide rail, the side wall of boss 5 can cooperate with the inner wall or outer wall of guide rail 4.
In order to guarantee that open and close movement is effectively performed in movable vise body 2 and fixed vice body 1, and workpiece is clamped, is being led
Slide guide raised line is symmetrically arranged on the outside of 4 side wall of rail, it is consistent convex with the slide guide of guide rail 4 that the side wall of the guide groove is equipped with shape
The limit sliding chutes that item matches, limit sliding chutes and slide guide raised line are slidably matched using the center of movable vise body 2 can be made to keep not
Become.
Alternatively it is also possible to guide rail 4 side wall outside be arranged limit sliding chutes, and on the side wall of guide groove setting with
The slide guide raised line that limit sliding chutes are used cooperatively.That is the setting position of limit sliding chutes and slide guide raised line is unrestricted, as long as can expire
Sufficient guide and limit effect.
It should be noted that specific location of the boss 5 on 4 upper surface of guide rail is unrestricted, as shown in figure 3, shown in Fig. 3
For the cross-sectional view of 2 part of movable vise body in Fig. 1.Wherein, boss 5 is corresponding with the inner wall of the side wall of guide rail 4, movable vise body 2 with
Upper surface cooperation close to the outer wall side of 4 side wall of guide rail is moved；Boss 5 can also be corresponding with the outer wall of 4 side wall of guide rail,
Movable vise body 2 is moved with the upper surface cooperation close to 4 side wall inner wall side of guide rail.
As one embodiment of the utility model, the fixed vice body ontology 11 is an integral structure with guide rail 4, fixed
The integral structure of vice body ontology 11 and guide rail 4 can guarantee the coupling stiffness of guide rail 4 and fixed vice body ontology 11, save connection
Part mitigates the weight of fixed vice body 1.
It is connected with movable vise body 2 for providing the driving assembly 3 of power for the movement of movable vise body 2, needs to mention
It is that the bench vice of the utility model can be used cooperatively different driving assemblies, as long as the driving assembly can be movable vise body
It is mobile that power is provided.
In one embodiment of the invention, the movement of movable vise body 2 uses lead screw transmission (please referring to Fig. 1-Fig. 3), this
The middle part of guide rail 4 used in utility model is equipped with bar shaped chamber, i.e. guide rail can be using T-slot guide rail or dovetail groove guide rail and work
Dynamic vice body 2 is slidably matched, and one end of the separate moving jaw 22 of the movable vise body ontology 21 is equipped with by movable vise body sheet
21 bottom of body extends to the connecting plate 23 in the intracavitary portion of 4 bar shaped of guide rail, and the width of connecting plate 23 is less than the spacing of 4 side wall of guide rail, with
Movable vise body 2 is set to drive connecting plate 23 in moving process, connecting plate 23 will not interfere with guide rail 4 and influence movable vise body
2 reciprocating movement；Connecting plate 23 is equipped with threaded hole, and the driving component 3 includes that self-retaining vice body ontology 11 runs through 4, guide rail
Shape chamber and the lead screw 31 being threadedly coupled with connecting plate 23 and one end fixation stretched out with lead screw 31 from the intracavitary portion of 4 bar shaped of guide rail connect
The lead screw crank 32 connect.
In another embodiment of the present invention, the driving component 3 can also use hydraulic drive.The driving component
3 include the hydraulic cylinder for being fixed on fixed vice body body tip, and one end of the stretching hydraulic cylinder of piston rod and movable vise body ontology are solid
Fixed connection.Power resources using hydraulic cylinder as whole device, Hydraulic Cylinder pushrod movement, push rod push movable vise body 2
Movement, to complete the clamping to workpiece.Wherein, the setting position of hydraulic cylinder is unrestricted, as long as being capable of fixing on bench vice
And movable vise body 2 can be made to move back and forth.When using hydraulic drive, whether the middle part of guide rail 4 has cavity unrestricted.
Application method (such as Fig. 1-3 of the bench vice with boss guide rail in the utility model is illustrated by taking lead screw transmission as an example below
It is shown):
(1), first workpiece is placed on the boss 5 between the regular jaw 12 of bench vice and moving jaw 22, by guide rail 4
Boss 5 bears the gravity of workpiece, rotational lead screw crank 32, and lead screw crank 32 drives lead screw 31 to control movable vise body 2 to grips pincers
Body ontology 11 is mobile, until by Workpiece clamping.
(2), when needing to unclamp workpiece, lead screw crank 32 is rotated backward, lead screw 31 drives movable vise body 2 far from workpiece,
To workpiece release；Finally take out workpiece.
Bench vice with boss guide rail in the utility model is provided with the boss 5 for placing workpiece, to avoid guide rail 4 with
Abrasion or deformation occur for the mating surface of movable vise body 2, and whole design is reasonable, simple and compact for structure, long service life, convenient for promoting
It uses.
The bench vice provided by the utility model with boss guide rail is described in detail above, tool used herein
Body example is expounded the principles of the present invention and specific embodiment, and above-described embodiment is only used to help to understand this reality
With novel method and core concept.It should be pointed out that for those of ordinary skill in the art, it is all practical new according to this
The technical spirit of type any simple modification, equivalent change and modification to the above embodiments, each fall within the utility model
In protection scope.
Claims (9)
1. the bench vice with boss guide rail, including fixed vice body, the fixed vice body includes L-shaped fixation vice body ontology and erects
The straight regular jaw being set on fixed vice body ontology, the horizontal part upper bottom surface of fixed vice body ontology are equipped with guide rail, and guide rail is equipped with
It can be connect as guide surface and relative to the movable vise body of fixed vice body ontology reciprocating movement with movable vise body using guide rail upper surface
Have and provide the driving assembly of power for the movement for movable vise body, it is characterised in that: is symmetrically arranged with length on the guiding cheekn
Degree is greater than the boss for being used to place workpiece of movable vise body shift motion, and the upper surface of boss is higher than the upper surface of guide rail, activity
The lower part of vice body is equipped with the guide groove with the level that cooperates with guide rail, there are gap between the inner wall and boss of guide groove step,
Guide groove can be realized on the basis of step is arranged to avoid boss to be slidably matched with guide rail upper surface.
2. the bench vice according to claim 1 with boss guide rail, it is characterised in that: the outside of guiding cheekn is symmetrically arranged
Symmetrically arranged limit sliding chutes match to guarantee movable vise body in the process of moving on the side wall of slide guide raised line and guide groove
Reliable guiding.
3. the bench vice according to claim 1 with boss guide rail, it is characterised in that: the boss is integral type knot with guide rail
Structure.
4. the bench vice according to claim 1 with boss guide rail, it is characterised in that: the boss is detachably to connect with guide rail
It connects.
5. the bench vice according to claim 3 or 4 with boss guide rail, it is characterised in that: the boss is located at the upper of guide rail
On end face.
6. the bench vice according to claim 5 with boss guide rail, it is characterised in that: the side of the boss and guide rail it is interior
Wall or outer wall are overlapped.
7. the bench vice according to claim 3 or 4 with boss guide rail, it is characterised in that: the side wall of the boss and guide rail
Connection.
8. the bench vice according to claim 1 with boss guide rail, it is characterised in that: the movable vise body includes can be along leading
The movable vise body ontology of rail sliding and the vertical moving jaw on movable vise body ontology being oppositely arranged with regular jaw.
9. the bench vice according to claim 8 with boss guide rail, it is characterised in that: bar shaped chamber is equipped in the middle part of the guide rail,
One end of the separate moving jaw of the movable vise body ontology is intracavitary equipped with guide rail bar shaped is extended to by movable vise body body bottom portion
The connecting plate in portion, the width of connecting plate are less than the spacing of guiding cheekn, and connecting plate is equipped with threaded hole；The driving component includes
Self-retaining vice body ontology through guide rail bar shaped chamber and the lead screw that is threadedly coupled with connecting plate and and lead screw it is intracavitary from guide rail bar shaped
The lead screw crank that one end that portion is stretched out is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303561.7U CN209615233U (en) | 2019-03-11 | 2019-03-11 | Bench vice with boss guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303561.7U CN209615233U (en) | 2019-03-11 | 2019-03-11 | Bench vice with boss guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615233U true CN209615233U (en) | 2019-11-12 |
Family
ID=68456416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303561.7U Expired - Fee Related CN209615233U (en) | 2019-03-11 | 2019-03-11 | Bench vice with boss guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615233U (en) |
-
2019
- 2019-03-11 CN CN201920303561.7U patent/CN209615233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |