CN207681963U - A kind of mechanical processing fixture - Google Patents

Abstract

The utility model discloses a kind of mechanical processing fixtures, including pedestal, symmetrical the first support plate and the second support plate are fixedly connected at the top of pedestal, the top slide of pedestal is connected with third support plate, third support plate is between the first support plate and the second support plate, the top side wall of first support plate and the second support plate offers first through hole, the top side wall of third support plate offers the first screw hole, first through hole and the first screw hole jointly are sleeved on the first screw rod, the bottom end side wall of first support plate and the second support plate offers the second through-hole, the bottom end side wall of third support plate offers the second screw hole, second through-hole and the second screw hole jointly are sleeved on the second screw rod.The utility model devises a kind of mechanical processing fixture, easy to operate, can realize and mechanical workpieces of different shapes are clamped.

Description

A kind of mechanical processing fixture

Technical field

The utility model is related to clamp art more particularly to a kind of mechanical processing fixtures.

Background technology

With the development of the society, mechanical processing industry has obtained larger development, work pieces process quantity is also more and more, In mechanical processing, in order to fix work piece, it is necessary to use fixture.

Existing fixture generally comprises pedestal and clamp arm, and single fixture, which is frequently encountered, to be not applied for different shape Workpiece the problem of being clamped, and current fixture is cumbersome in use, affects mechanical workpieces processing Efficiency.In view of the above-mentioned problems, the utility model devises a kind of mechanical processing fixture, and it is easy to operate, it can realize to difference The mechanical workpieces of shape are clamped.

Utility model content

Purpose of the utility model is to solve being mentioned in above-mentioned background technology, and a kind of machinery that proposes plus Work fixture.

To achieve the goals above, the utility model uses following technical solution：

A kind of mechanical processing fixture, including pedestal are fixedly connected with symmetrical first at the top of the pedestal The top slide of fagging and the second support plate, the pedestal is connected with third support plate, and the third support plate is located at first Between fagging and the second support plate, the top side wall of first support plate and the second support plate offers first through hole, institute The top side wall for stating third support plate offers the first screw hole, and the first through hole and the first screw hole jointly are sleeved on the first spiral shell The bottom end side wall of bar, first support plate and the second support plate offers the second through-hole, the bottom end of the third support plate Side wall offers the second screw hole, and second through-hole and the second screw hole jointly are sleeved on the second screw rod, first support plate and The opposite side wall of third support plate has been fixedly connected with the corresponding head rod in position, and the head rod is far from first One end of fagging is fixedly connected with curved splint, and second support plate and the opposite side wall of third support plate have been fixedly connected with Corresponding second connecting rod in position, the described one end of second connecting rod far from the second support plate are fixedly connected with rectangle clamping plate.

Preferably, the bottom of the pedestal is fixedly connected with symmetrical support base.

Preferably, T-slot is offered at the top of the pedestal, the bottom of the third support plate is fixedly connected with slide plate, The slide plate is located at the inside of T-slot, and the third support plate is slidably connected by T-slot and slide plate with pedestal.

Preferably, one end of first screw rod and the second screw rod has been fixedly connected with turntable.

Preferably, symmetrical the first limited block and the second limited block are fixedly connected at the top of the pedestal, it is described For first limited block between the first support plate and third support plate, second limited block is located at the second support plate and third branch Between fagging, first limited block and the second limited block are located at the notch of T-slot.

Preferably, the curved splint and the preferred material of rectangle clamping plate are high-carbon steel.

Compared with prior art, the utility model provides a kind of mechanical processing fixture, has following advantageous effect：

1, the mechanical processing fixture, by equipped with curved splint and rectangle clamping plate, can realize to cross section be circle Shape and the workpiece of rectangular cross-section carry out clamping action；By equipped with the first screw rod and the second screw rod, third branch can be driven Fagging moves, and then realizes and be clamped effect to the workpiece being clamped on curved splint and rectangle clamping plate, improves mechanic The efficiency of part processing.

2, the mechanical processing fixture, by support base, can realize to pedestal, the first support plate, the second support plate and The supporting role of third support plate；By equipped with the first support plate, the second support plate and third support plate, can be to the first spiral shell Bar, the second screw rod, head rod and the second connecting rod are fixed；By equipped with T-slot and slide plate, can realize third Support plate moves on pedestal, and then fixture can realize that pair cross-section is that circular part is clamped or pair cross-section is rectangle Part is clamped.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model A kind of mechanical processing fixture is devised, it is easy to operate, it can realize and mechanical workpieces of different shapes are clamped.

Description of the drawings

Fig. 1 be the utility model proposes a kind of mechanical processing fixture structural schematic diagram；

Fig. 2 be the utility model proposes a kind of structural representation that is connect with pedestal of mechanical processing fixture third connecting rod Figure.

In figure：1 pedestal, 2 turntables, 3 second screw rods, 4 first support plates, 5 first through hole, 6 head rods, 7 arcs folder Plate, 8 first screw holes, 9 third support plates, 10 rectangle clamping plates, 11 second connecting rods, 12 second support plates, 13 support bases, 14 second Limited block, 15 second screw holes, 16 first limited blocks, 17 second through-holes, 18 T-slots, 19 slide plates, 20 first screw rods.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of mechanical processing fixture, including pedestal 1, the top of pedestal 1 are fixedly connected with symmetrical The first support plate 4 and the second support plate 12, the top slide of pedestal 1 is connected with third support plate 9, and third support plate 9 is located at Between first support plate 4 and the second support plate 12, the top side wall of the first support plate 4 and the second support plate 12 offers first The top side wall of through-hole 5, third support plate 9 offers the first screw hole 8, and first through hole 5 and the first screw hole 8 jointly are sleeved on first The bottom end side wall of screw rod 20, the first support plate 4 and the second support plate 12 offers the second through-hole 17, the bottom of third support plate 9 End side wall offers the second screw hole 15, and the second through-hole 17 and the second screw hole 15 jointly are sleeved on the second screw rod 3, the first support plate 4 Opposite side wall has been fixedly connected with the corresponding head rod 6 in position with third support plate 9, and head rod 6 is far from first One end of support plate 4 is fixedly connected with curved splint 7, and the second support plate 12 and the opposite side wall of third support plate 9 fixed connect It is connected to corresponding second connecting rod 11 in position, the one end of the second connecting rod 11 far from the second support plate 12 is fixedly connected with rectangle folder Plate 10 can be realized by curved splint 7 and rectangle clamping plate 10 and carry out clamping action to axis rod workpieces and rectangle class workpiece.

The bottom of pedestal 1 is fixedly connected with symmetrical support base 13, can realize to pedestal 1, the first support plate 4, The top of the supporting role of second support plate 12 and third support plate 9, pedestal 1 offers T-slot 18, the bottom of third support plate 9 Portion is fixedly connected with slide plate 19, and slide plate 19 is located at the inside of T-slot 18, and third support plate 9 passes through T-slot 18 and slide plate 19 and bottom Seat 1 is slidably connected, and can realize that third support plate 9 moves on pedestal 1, one end of the first screw rod 20 and the second screw rod 3 is solid Surely it is connected with turntable 2, rotation turntable 2 drives the first screw rod 20 and the rotation of the second screw rod 3, mobile third support plate 9 to pass through first Screw rod 20 and the second screw rod 3 are fixed, and then it is that the workpiece that round and then cross section is rectangle carries out to realize to cross section It clamps, the top of pedestal 1 is fixedly connected with symmetrical the first limited block 16 and the second limited block 14, the first limited block 16 Between the first support plate 4 and third support plate 9, the second limited block 14 between the second support plate 12 and third support plate 9, First limited block 16 and the second limited block 14 are located at the notch of T-slot 18, by equipped with the first limited block 16 and second limit Position block 14 can limit the movement of third support plate 9, and then curved splint 7 and rectangle clamping plate 10 is avoided to collide, 7 He of curved splint The preferred material of rectangle clamping plate 10 is high-carbon steel, and the hardness of high-carbon steel is relatively high, relatively durable.

In the utility model, in use, by axis rod workpieces or rectangle class workpiece clamp in curved splint 7 or rectangle clamping plate On 10, using equipped with curved splint 7 and rectangle clamping plate 10, can realize and axis rod workpieces and rectangle class workpiece are clamped Effect, using equipped with the first screw rod 20 and the second screw rod 3, can drive third support plate 9 move, and then realize to being clamped in Workpiece on curved splint 7 and rectangle clamping plate 10 is clamped effect, using equipped with T-slot 18 and slide plate 19, can realize Third support plate 9 moves on bottom plate 1, and then fixture can be realized and is clamped to axis and shaft parts or to the zero of rectangle class Part is clamped.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of mechanical processing fixture, including pedestal（1）, which is characterized in that the pedestal（1）Top be fixedly connected with pair Claim the first support plate of distribution（4）With the second support plate（12）, the pedestal（1）Top slide be connected with third support plate （9）, the third support plate（9）Positioned at the first support plate（4）With the second support plate（12）Between, first support plate（4） With the second support plate（12）Top side wall offer first through hole（5）, the third support plate（9）Top side wall open up There is the first screw hole（8）, the first through hole（5）With the first screw hole（8）It jointly is sleeved on the first screw rod（20）, first support Plate（4）With the second support plate（12）Bottom end side wall offer the second through-hole（17）, the third support plate（9）Bottom end side Wall offers the second screw hole（15）, second through-hole（17）With the second screw hole（15）It jointly is sleeved on the second screw rod（3）, described First support plate（4）With third support plate（9）Opposite side wall has been fixedly connected with the corresponding head rod in position（6）, institute State head rod（6）Far from the first support plate（4）One end be fixedly connected with curved splint（7）, second support plate （12）With third support plate（9）Opposite side wall has been fixedly connected with corresponding second connecting rod in position（11）, described second connects Extension bar（11）Far from the second support plate（12）One end be fixedly connected with rectangle clamping plate（10）.

2. a kind of mechanical processing fixture according to claim 1, which is characterized in that the pedestal（1）Bottom fix It is connected with symmetrical support base（13）.

3. a kind of mechanical processing fixture according to claim 1, which is characterized in that the pedestal（1）Top open up There is T-slot（18）, the third support plate（9）Bottom be fixedly connected with slide plate（19）, the slide plate（19）Positioned at T-slot （18）Inside, the third support plate（9）Pass through T-slot（18）And slide plate（19）With pedestal（1）It is slidably connected.

4. a kind of mechanical processing fixture according to claim 1, which is characterized in that first screw rod（20）With second Screw rod（3）One end be fixedly connected with turntable（2）.

5. a kind of mechanical processing fixture according to claim 1, which is characterized in that the pedestal（1）Top fix It is connected with the first symmetrical limited block（16）With the second limited block（14）, first limited block（16）Positioned at the first support Plate（4）With third support plate（9）Between, second limited block（14）Positioned at the second support plate（12）With third support plate（9） Between, first limited block（16）With the second limited block（14）Positioned at T-slot（18）Notch at.

6. a kind of mechanical processing fixture according to claim 1, which is characterized in that the curved splint（7）And rectangle Clamping plate（10）Preferred material be high-carbon steel.