CN213615305U

CN213615305U - Multi-station clamping device

Info

Publication number: CN213615305U
Application number: CN202022469416.1U
Authority: CN
Inventors: 王勇; 刘广齐
Original assignee: Nanpi Saige Electromechanical Co ltd
Current assignee: Nanpi Saige Electromechanical Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-06
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a multistation clamping device, including fixture base, PMKD, the side locating piece, upper cover plate and work piece, bolt fixed mounting is passed through to fixture base's bottom one end has PMKD, the standing groove has been seted up to PMKD top department, it sets up the identical draw-in groove of a plurality of and work piece to lie in standing groove both ends department on the PMKD, it has the side locating piece all to lie in draw-in groove one side department on the fixture base through screw fixed mounting, it is equipped with the upper cover plate to lie in draw-in groove both ends department on the fixture base, it is equipped with the recess to lie in between the draw-in groove on the PMKD, and lie. Has the advantages that: practice thrift the handling time, once place a plurality of work pieces, practiced thrift work piece process time and handling time greatly, guarantee product size uniformity, utilize the screw fixation upper cover plate in the fixed orifices, hexagonal screw in interior hexagonal spanner is twisted, interior hexagonal screw drives the cam rotation and compresses tightly convenient to use, easy operation, practical value is high.

Description

Multi-station clamping device

Technical Field

The utility model relates to a station presss from both sides tight relevant technical field, particularly, relates to a multistation clamping device.

Background

In the machining technology, the requirement on clamping a workpiece is high, flat-nose pliers which are usually used for clamping a bench worker are used for clamping, the clamping of a standard part is simple, the clamping of a complex or irregular part by using the flat-nose pliers is time-consuming and not firm, and particularly the surface of the part is easily damaged by using the flat-nose pliers for clamping a round part, so that the productivity in the machining technology is low, in addition, the workpiece cannot be safely and stably fixed in production, and in order to save the production cost and improve the production benefit, a multi-station clamping device is provided in the production process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistation clamping device, includes fixture base, PMKD, side locating piece, upper cover plate and work piece, fixture base is the trapezium structure, just bolt fixed mounting is passed through to fixture base's bottom one end there is PMKD, the standing groove has been seted up to PMKD top end department, PMKD is last to be located the standing groove both ends department set up a plurality of with the identical draw-in groove of work piece, fixture base is last to be located draw-in groove one side department all has through screw fixed mounting the side locating piece, fixture base is last to be located draw-in groove both ends department is equipped with the upper cover plate, PMKD is last to be located be equipped with the recess between the draw-in groove, and be located on the PMKD be equipped with the cam in the recess.

Furthermore, a plurality of fixing holes are formed in the upper cover plate, and the upper cover plate is fixed to the two ends of the top of the fixing base plate through internal hexagonal screws in the fixing holes.

Furthermore, a fixing groove matched with the workpiece is formed in the bottom of the upper cover plate.

Further, an inner hexagonal screw hole is formed in the center of the top of the cam, the cam is of an oval structure, and the cam is movably fixed in the groove.

Furthermore, the number of the clamping grooves is matched with that of the workpieces, and the number of the workpieces is 10.

Compared with the prior art, the utility model discloses following beneficial effect has: this device is for practicing thrift handling time, once places 10 work pieces, has practiced thrift work piece process time and handling time greatly, guarantees product size uniformity, utilizes the screw fixation upper cover plate in the fixed orifices, then twists interior hexagonal screw with interior hexagonal spanner, and interior hexagonal screw drives the cam rotation to compress tightly convenient to use, easy operation, practical value is high to the work piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-station clamping device according to the present invention;

fig. 2 is a schematic top view of a multi-station clamping device according to the present invention;

reference numerals:

1. a tooling base; 2. fixing the bottom plate; 21. a placement groove; 22. a card slot; 23. a groove; 3. a side positioning block; 4. an upper cover plate; 41. a fixing hole; 42. fixing grooves; 5. a workpiece; 6. a cam; 7. and (4) an internal hexagonal screw hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2, according to the utility model discloses a multistation clamping device who implements, including fixture base 1, PMKD 2, side locating piece 3, upper cover plate 4 and work piece 5, fixture base 1 is the trapezium structure, and fixture base 1's bottom one end has PMKD 2 through bolt fixed mounting, 2 top middle-end departments of PMKD have seted up standing groove 21, it has seted up a plurality of and the identical draw-in groove 22 of work piece 5 to lie in 21 both ends departments of standing groove on PMKD 2, it all has side locating piece 3 through screw fixed mounting to lie in draw-in groove 22 one side department on fixture base 1, it is equipped with upper cover plate 4 to lie in draw-in groove 22 both ends department on fixture base 1, it is equipped with recess 23 to lie in between draw-in groove 22 on PMKD 2, and lie in recess 23 on PMKD 2.

Wherein, a plurality of fixing holes 41 are arranged on the upper cover plate 4, and the upper cover plate 4 is fixed on two ends of the top of the fixed bottom plate 2 through internal hexagonal screws in the fixing holes 41.

Wherein, the bottom of the upper cover plate 4 is provided with a fixing groove 42 matched with the workpiece 5, so as to realize clamping and fixing of the workpiece 5.

Wherein, interior hexagonal screw hole 7 has been seted up to cam 6 top center department, and cam 6 is oval column structure, and cam 6 activity is fixed in recess 23, utilizes the ellipse of cam 6 to compress tightly fixedly between the work piece 5 lateral wall.

The number of the clamping grooves is identical to that of the workpieces 5, the number of the workpieces 5 is 10, the workpieces 10 are placed at a time, the workpiece processing time and the workpiece loading and unloading time are greatly saved, and the size uniformity of products is guaranteed.

Principle of operation

Through the above technical scheme of the utility model, a multistation clamping device at first places the work piece 5 among the draw-in groove 22 of standing groove 21 both sides in using, then fixes work piece 5 with fixed slot 42 under the upper cover plate 4, with interior hexagonal screw fixation upper cover plate 4, then twists interior hexagonal screw hole 7 with interior hexagonal spanner, interior hexagonal screw hole 7 drives cam 6 rotatory, utilizes cam 6 to press from both sides tight fixed with work piece 5 side to compress tightly work piece 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multi-station clamping device comprises a tool base (1), a fixed base plate (2), side positioning blocks (3), an upper cover plate (4) and a workpiece (5), and is characterized in that the tool base (1) is of a trapezoidal structure, one end of the bottom of the tool base (1) is fixedly provided with the fixed base plate (2) through a bolt, a placing groove (21) is formed in the middle end of the top of the fixed base plate (2), a plurality of clamping grooves (22) which are identical to the workpiece (5) are formed in the two ends of the placing groove (21) on the fixed base plate (2), the side positioning blocks (3) are fixedly provided in one side of the clamping grooves (22) on the tool base (1) through screws, the upper cover plate (4) is arranged at the two ends of the clamping grooves (22), a groove (23) is formed in the fixed base plate (2) between the clamping grooves (22), and a cam (6) is arranged in the groove (23) on the fixed bottom plate (2).

2. The multi-station clamping device according to claim 1, wherein a plurality of fixing holes (41) are formed in the upper cover plate (4), and the upper cover plate (4) is fixed to two ends of the top of the fixing base plate (2) through internal hexagonal screws in the fixing holes (41).

3. A multi-station clamping device according to claim 1, wherein the bottom of the upper cover plate (4) is provided with a fixing groove (42) matched with the workpiece (5).

4. The multi-station clamping device as claimed in claim 1, wherein an internal hexagonal screw hole (7) is formed in the center of the top of the cam (6), the cam (6) is of an oval structure, and the cam (6) is movably fixed in the groove (23).

5. A multi-station clamping device according to claim 1, wherein said pockets are equal in number to said number of workpieces (5), and said number of workpieces (5) is 10.