CN208437981U - A kind of engine bearer bracket special fixture - Google Patents

Abstract

The utility model discloses a kind of engine bearer bracket special fixtures, including pedestal, the top side of pedestal is fixedly connected with the first cabinet, the inner wall of first cabinet is rotatably connected to first rotating shaft, one end of first rotating shaft is fixedly connected with first flange, first flange is fixedly connected with the first fixed plate by the first oild chuck, the top of pedestal slidably connects firm banking by sliding rail far from the side of the first cabinet, the second cabinet is fixedly connected at the top of firm banking, the inner wall of second cabinet is rotatably connected to the second shaft, one end of second shaft is fixedly connected with second flange, the surface of second flange is fixedly connected with the second fixed plate by the second oild chuck, the bottom of first fixed plate and the second fixed plate is fixedly connected with bottom plate, the utility model relates to clamp arts.This kind of engine bearer bracket special fixture solves the problems, such as to need clamping repeatedly when processing abutment bracket, improves work efficiency, ensure that machining accuracy.

Description

A kind of engine bearer bracket special fixture

Technical field

The utility model relates to clamp art, specially a kind of engine bearer bracket special fixture.

Background technique

Engine bearer bracket is the important component for connecting engine and vehicle body, determines the stability of engine installation, In engine bearer bracket process of manufacture, it usually needs carried out opening up deep hole with the end face to abutment bracket, due to hair Space is limited in motivation storehouse, and engine bearer bracket is irregular shape, this just brings certain difficulty to processing.It is existing Most of processing method processed using three axis lathes, need fixture that engine bearer bracket is fixed in processing fixed Position, but abutment bracket is directly fixed on lathe frid by current fixture, lathe can only process top, to side When processing, clamping again is needed, working efficiency is low, while clamping causes machining accuracy to reduce repeatedly.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of engine bearer bracket special fixture, solves The problem of needing clamping repeatedly when processing abutment bracket, improves work efficiency, ensure that machining accuracy.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of engine bearer bracket Special fixture, including pedestal, the top side of the pedestal are fixedly connected with the first cabinet, the bottom of first cabinet wall It is fixedly connected with rotation seat, the center rotating of the rotation seat is connected with worm screw, and the inner wall of first cabinet is rotatably connected to First rotating shaft, the surface of the first rotating shaft are fixedly connected with worm gear, the worm and wheel engagement connection, the top of the pedestal Portion side is fixedly connected with motor fixing plate, and motor, one end of the worm screw are fixedly connected at the top of the motor fixing plate Through the first cabinet wall and the outside of the first cabinet is extended to, the output shaft end of the motor is extended through shaft coupling and worm screw One end outside to the first cabinet is fixedly connected, and one end of the first rotating shaft through the first cabinet wall and extends to the first case The outside of body, one end that the first rotating shaft extends to outside the first cabinet are fixedly connected with first flange, the first flange Surface be fixedly connected with the first oild chuck, the center of first oild chuck is fixedly connected with the first fixed plate, described The top of pedestal is fixedly connected with sliding rail far from the side of the first cabinet, and the surface of the sliding rail slidably connects firm banking, The second cabinet is fixedly connected at the top of the firm banking, the inner wall of second cabinet is rotatably connected to the second shaft, institute One end of the second shaft is stated through the second cabinet wall and extends to the outside of the second cabinet, second shaft extends to second One end outside cabinet is fixedly connected with second flange, and the surface of the second flange is fixedly connected with the second oild chuck, institute The center for stating the second oild chuck is fixedly connected with the second fixed plate, and the bottom of first fixed plate and the second fixed plate is fixed It is connected with bottom plate, fixed frid is fixedly connected at the top of the bottom plate, is fixedly connected with positioning at the top of the fixed frid The top of block, the pedestal is fixedly connected with support plate close to the side of sliding rail, and the side of the support plate is fixedly connected with liquid Compression bar, second cabinet are fixedly connected with push plate close to the side of support plate, and the one of the working end of the hydraulic stem and push plate Side is fixedly connected.

Preferably, the bottom of first cabinet two sides is fixedly connected with fixed feet, the bottom of first cabinet side It is threaded with fuel drain plug, the screw top of first cabinet is connected with oil filler plug.

Preferably, first cabinet is fixedly connected with guard ring, the table of the guard ring close to the side of the first oild chuck Face is provided with angle index line.

Preferably, stay hook is fixedly connected at the top of the bottom plate, the quantity of the stay hook is four.

Preferably, the top of the pedestal is fixedly connected with hydraulic station close to the side of the second cabinet, the hydraulic station with First oild chuck, the second oild chuck are connected to hydraulic stem by hydraulic tube.

Preferably, the motor is servo motor.

Preferably, the surface of the fixed frid offers T-slot.

Preferably, first fixed plate includes rectangular slab, and the rectangular slab centre of surface is fixedly connected with fixed cylinder, The rectangle plate surface is fixedly connected with limited block, the limited block group across.

Preferably, the first rotating shaft connect by bearing with the first body pivot, second shaft pass through bearing and The connection of second body pivot.

Preferably, the bottom of the firm banking offers the sliding slot being adapted to sliding rail.

(3) beneficial effect

The utility model provides a kind of engine bearer bracket special fixture.Have it is following the utility model has the advantages that

(1), this kind of engine bearer bracket special fixture is fixedly connected with rotation by the bottom of the first cabinet wall Seat, the center rotating of the rotation seat are connected with worm screw, and the inner wall of first cabinet is rotatably connected to first rotating shaft, and described the The surface of one shaft is fixedly connected with worm gear, the worm and wheel engagement connection, and the top side of the pedestal is fixedly connected There is motor fixing plate, motor is fixedly connected at the top of the motor fixing plate, one end of the worm screw is in the first cabinet The output shaft end of wall and the outside for extending to the first cabinet, the motor is extended to outside the first cabinet by shaft coupling and worm screw One end be fixedly connected, one end of the first rotating shaft is through the first cabinet wall and extends to the outside of the first cabinet, described One end that first rotating shaft extends to outside the first cabinet is fixedly connected with first flange, and the surface of the first flange passes through first Oild chuck is fixedly connected with the first fixed plate, and the top of the pedestal is fixedly connected with sliding rail far from the side of the first cabinet, The surface of the sliding rail slidably connects firm banking, is fixedly connected with the second cabinet at the top of the firm banking, and described The inner wall of two cabinets is rotatably connected to the second shaft, and one end of second shaft through the second cabinet wall and extends to second The outside of cabinet, one end that second shaft extends to outside the second cabinet are fixedly connected with second flange, second method It is blue that second fixed plate, the fixed company in the bottom of first fixed plate and the second fixed plate are fixedly connected with by the second oild chuck It is connected to bottom plate, drives shaft to rotate by worm and gear using motor, so that the rotation of bottom plate is realized, it can be to abutment bracket Side is processed, and multiple clamping is avoided, and is improved work efficiency.

(2), this kind of engine bearer bracket special fixture is fixedly connected with the first hydraulic card by the surface of first flange Disk, the surface of second flange are fixedly connected with the second oild chuck, and the first fixed plate includes rectangular slab, in the rectangle plate surface The heart is fixedly connected with fixed cylinder, and the rectangle plate surface is fixedly connected with limited block, the limited block group across, and first The bottom of fixed plate and the second fixed plate is fixedly connected with bottom plate, during processing, can start clamping on other bottom plate Machine abutment bracket when being completely processed, directly replaces upper plate, while using oild chuck, facilitates fixation, improves work effect Rate.

Detailed description of the invention

Fig. 1 is the utility model structural front view；

Fig. 2 is the utility model the structure left view；

Fig. 3 is the utility model structure top view；

Fig. 4 is the structural schematic diagram of the first fixed plate of the utility model；

Fig. 5 is the side view of the fixed frid of the utility model.

In figure: 1- pedestal, the first cabinet of 2-, 3- rotation seat, 4- worm screw, 5- first rotating shaft, 6- worm gear, 7- motor are fixed Plate, 8- motor, 9- shaft coupling, 10- first flange, the first oild chuck of 11-, the first fixed plate of 12-, 121- rectangular slab, 122- Fixed cylinder, 123- limited block, 13- sliding rail, 14- firm banking, the second cabinet of 15-, the second shaft of 16-, 17- second flange, The fixed frid of the second oild chuck of 18-, the second fixed plate of 19-, 20- bottom plate, 21-, 22- locating piece, 23- support plate, 24- are hydraulic Bar, 25- push plate, 26- fixed feet, 27- fuel drain plug, 28- oil filler plug, 29- guard ring, 30- stay hook, 31- hydraulic station.

Specific embodiment

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of engine bearer bracket special fixture, packet Pedestal 1 is included, the top side of pedestal 1 is fixedly connected with the first cabinet 2, and the bottom of 2 inner wall of the first cabinet is fixedly connected with rotation Seat 3, the center rotating of rotation seat 3 is connected with worm screw 4, and the inner wall of the first cabinet 2 is rotatably connected to first rotating shaft 5, first rotating shaft 5 Surface be fixedly connected with worm gear 6, worm screw 4 engages connection with worm gear 6, and the top side of pedestal 1 is fixedly connected with motor and fixes Plate 7, the top of motor fixing plate 7 are fixedly connected with motor 8, and one end of worm screw 4 through 2 inner wall of the first cabinet and extends to first The output shaft end of the outside of cabinet 2, motor 8 extends to the fixed company in one end outside the first cabinet 2 by shaft coupling 9 and worm screw 4 It connects, worm screw 4 can be driven to rotate by motor 8, so that first rotating shaft 5 be driven to rotate, the first cabinet is run through in one end of first rotating shaft 5 2 inner walls and the outside for extending to the first cabinet 2, one end that first rotating shaft 5 extends to outside the first cabinet 2 are fixedly connected with first Flange 10, the surface of first flange 10 are fixedly connected with the first oild chuck 11, and the center of the first oild chuck 11 is fixedly connected There is the first fixed plate 12, the top of pedestal 1 is fixedly connected with sliding rail 13 far from the side of the first cabinet 2, and the surface of sliding rail 13 is sliding Dynamic to be connected with firm banking 14, the top of firm banking 14 is fixedly connected with the second cabinet 15, the inner wall rotation of the second cabinet 15 It is connected with the second shaft 16, one end of the second shaft 16 runs through 15 inner wall of the second cabinet and extends to the outside of the second cabinet 15, One end that second shaft 16 extends to outside the second cabinet 15 is fixedly connected with second flange 17, and the surface of second flange 17 is fixed It is connected with the second oild chuck 18, the center of the second oild chuck 18 is fixedly connected with the second fixed plate 19, the first fixed plate 12 It is fixedly connected with bottom plate 20 with the bottom of the second fixed plate 19, bottom plate is realized by the rotation of first flange 10 and second flange 17 Rotation, realize and abutment bracket side processed.The top of bottom plate 20 is fixedly connected with fixed frid 21, fixed frid 21 top is fixedly connected with locating piece 22, convenient for carrying out positioning clamping to abutment bracket.The top of pedestal 1 is close to sliding rail 13 Side is fixedly connected with support plate 23, and the side of support plate 23 is fixedly connected with hydraulic stem 24, and the second cabinet 15 is close to support plate 23 side is fixedly connected with push plate 25, and the working end of hydraulic stem 24 is fixedly connected with the side of push plate 25, pushes firm banking 14 movement, to realize the fixation to the first fixed plate 12 and the second fixed plate 19 using oild chuck.

The bottom of first cabinet, 2 two sides is fixedly connected with fixed feet 26, and the bottom thread of 2 side of the first cabinet is connected with row Plug cock 27, the screw top of the first cabinet 2 are connected with oil filler plug 28, and filling lubricating oil reduces the abrasion of worm and gear.

First cabinet 2 is fixedly connected with guard ring 29 close to the side of the first oild chuck 11, and the surface of guard ring 29 is provided with Angle index line more intuitively observes the angle of rotation, is convenient for debugging apparatus.

The top of bottom plate 20 is fixedly connected with stay hook 30, and the quantity of stay hook 30 is four, and when disassembly facilitates bottom plate 20 Movement, be convenient for clamping bottom plate 20.

The top of pedestal 1 is fixedly connected with hydraulic station 31 close to the side of the second cabinet 15, hydraulic station 31 and first hydraulic Chuck 11, the second oild chuck 18 are connected to hydraulic stem 24 by hydraulic tube, and power source is provided.

Motor 8 is servo motor, ensure that being precisely controlled for rotational angle.

The surface of fixed frid 21 offers T-slot, convenient for abutment bracket is fixed.

First fixed plate 12 includes rectangular slab 121, and 121 centre of surface of rectangular slab is fixedly connected with fixed cylinder 122, rectangle 121 surface of plate is fixedly connected with limited block 123, and 123 groups of across of limited block ensure that the accurate fixation with oild chuck, Guarantee machining accuracy.

First rotating shaft 5 is rotatablely connected by bearing and the first cabinet 2, and the second shaft 16 passes through bearing and 15 turns of the second cabinet Dynamic connection, improves the stability of rotation.

The bottom of firm banking 14 offers the sliding slot being adapted to sliding rail 13, convenient for the movement and fixation of firm banking 14.

When work, abutment bracket is fixed by fixed 21 top of frid by fixed frid 21, then passes through stay hook 30 Bottom plate 20 is sling, fixed cylinder 122 is directed at the first oild chuck 11, keeps bottom plate 20 horizontal, pushes the by hydraulic stem 24 Two cabinets 15 guarantee that the side of the second fixed plate 19 is inserted into the second oild chuck 18, then hydraulic by hydraulic station 31 first The first fixed plate 12, the second fixed plate 19 are clamped in chuck 11 and the second oild chuck 18 respectively, completes consolidating for abutment bracket It is fixed；When processing needs to rotate, drives worm screw 4 to rotate by motor 8, rotated by gear engaging worm wheel 6, first rotating shaft 5 drives The rotation of first oild chuck, bottom plate 20 rotate, and realize the processing to abutment bracket side.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of engine bearer bracket special fixture, including pedestal (1), it is characterised in that: the top side of the pedestal (1) It is fixedly connected with the first cabinet (2), the bottom of the first cabinet (2) inner wall is fixedly connected with rotation seat (3), the rotation seat (3) center rotating is connected with worm screw (4), and the inner wall of first cabinet (2) is rotatably connected to first rotating shaft (5), and described The surface of one shaft (5) is fixedly connected with worm gear (6), and the worm screw (4) engages connection, the top of the pedestal (1) with worm gear (6) Portion side is fixedly connected with motor fixing plate (7), is fixedly connected with motor (8), the snail at the top of the motor fixing plate (7) One end of bar (4) runs through the first cabinet (2) inner wall and extends to the outside of the first cabinet (2), the output shaft end of the motor (8) It extends to the external one end of the first cabinet (2) with worm screw (4) by shaft coupling (9) to be fixedly connected, the one of the first rotating shaft (5) End runs through the first cabinet (2) inner wall and extends to the outside of the first cabinet (2), and the first rotating shaft (5) extends to the first cabinet (2) external one end is fixedly connected with first flange (10), and it is hydraulic that the surface of the first flange (10) is fixedly connected with first The center of chuck (11), first oild chuck (11) is fixedly connected with the first fixed plate (12), the top of the pedestal (1) Side far from the first cabinet (2) is fixedly connected with sliding rail (13), and the surface of the sliding rail (13) slidably connects firm banking (14), it is fixedly connected with the second cabinet (15) at the top of the firm banking (14), the inner wall rotation of second cabinet (15) It is connected with the second shaft (16), one end of second shaft (16) through the second cabinet (15) inner wall and extends to the second cabinet (15) outside, second shaft (16) extend to the external one end of the second cabinet (15) and are fixedly connected with second flange (17), the surface of the second flange (17) is fixedly connected with the second oild chuck (18), second oild chuck (18) Center is fixedly connected with the second fixed plate (19), and first fixed plate (12) is fixedly connected with the bottom of the second fixed plate (19) Have bottom plate (20), be fixedly connected with fixed frid (21) at the top of the bottom plate (20), the top of the fixed frid (21) is solid Surely it is connected with locating piece (22), the top of the pedestal (1) is fixedly connected with support plate (23), institute close to the side of sliding rail (13) The side for stating support plate (23) is fixedly connected with hydraulic stem (24), and second cabinet (15) is solid close to the side of support plate (23) Surely it is connected with push plate (25), the working end of the hydraulic stem (24) is fixedly connected with the side of push plate (25).

2. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: first cabinet (2) bottom of two sides is fixedly connected with fixed feet (26), and the bottom thread of the first cabinet (2) side is connected with fuel drain plug (27), the screw top of first cabinet (2) is connected with oil filler plug (28).

3. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: first cabinet (2) side close to the first oild chuck (11) is fixedly connected with guard ring (29), and the surface setting of the guard ring (29) is angled Graduation mark.

4. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the bottom plate (20) Top is fixedly connected with stay hook (30), and the quantity of the stay hook (30) is four.

5. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the pedestal (1) Top is fixedly connected with hydraulic station (31) close to the side of the second cabinet (15), the hydraulic station (31) and the first oild chuck (11), the second oild chuck (18) is connected to hydraulic stem (24) by hydraulic tube.

6. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the motor (8) is Servo motor.

7. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the fixed frid (21) surface offers T-slot.

8. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: first fixed plate It (12) include rectangular slab (121), rectangular slab (121) centre of surface is fixedly connected with fixed cylinder (122), the rectangular slab (121) surface is fixedly connected with limited block (123), and the limited block (123) organizes across.

9. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the first rotating shaft (5) it is rotatablely connected by bearing and the first cabinet (2), second shaft (16) is connected by bearing and the second cabinet (15) rotation It connects.

10. a kind of engine bearer bracket special fixture according to claim 1, it is characterised in that: the firm banking (14) bottom offers the sliding slot being adapted to sliding rail (13).