CN206839516U - A kind of composite gearbox grips switching mechanism - Google Patents

Abstract

The utility model discloses a clamping and turning mechanism for a composite gearbox, which comprises a common support seat assembly, a gearbox housing clamping assembly, a whole gearbox clamping assembly and an overturning assembly, and is characterized in that the turning assembly is installed on an external device On the top, the turning assembly and the common supporting seat assembly are installed together through the external spline at one end of the turning shaft and the corresponding internal spline hole on the vertical panel. Box integral clamping components. This mechanism combines the clamping mechanism of the gearbox housing and the overall clamping mechanism of the gearbox into one, optimizes the structural form of the mechanism, improves the space utilization rate of the fixture, and improves the assembly process speed of the gearbox; The head-distributed clamping component design also improves the stability of clamping and flipping combined gearbox.

Description

A compound gearbox clamping and turning mechanism

technical field

The utility model relates to the technical field of gearbox production and assembly, in particular to a multipurpose mechanism for clamping and flipping a casing and a gearbox as a whole during the gearbox assembly process.

Background technique

Today, gearboxes are widely used as key components in power machinery, and the assembly of gearbox housings is one of the most important production processes in gearbox production and assembly. In the past, the clamping and assembling of the gearbox shell and the clamping and turning of the overall gearbox after assembling were carried out separately by two sets of clamping mechanisms, which occupied a large space for the equipment, and the design of the two sets of fixtures was too large for the clamping and turning process of the gearbox. Complicated, resulting in long assembly time and low assembly efficiency. In order to solve the above problems, a clamping and turning mechanism for a compound gearbox is now provided.

Utility model content

The purpose of the utility model is to provide a clamping and turning mechanism of a composite gearbox.

The purpose of this utility model can be realized through the following technical solutions:

A clamping and flipping mechanism for a composite gearbox, including a shared support seat assembly, a gearbox housing clipping assembly, a gearbox overall clipping assembly, and a flipping assembly, characterized in that the flipping assembly is installed on an external device and shared The seat component is installed on the overturning component, the transmission case clamping component is installed on the common support base component, and the entire gearbox clamping component is installed on the common support base component. The overturning component and the common supporting seat component are installed together through the external spline at one end of the overturning shaft and the corresponding internal spline hole on the vertical panel. Grab components.

The shared support seat assembly includes: a compression support block, a moving cylinder, a guide rail assembly and a fixture seat, the fixture seat includes a horizontal panel and a vertical panel, the vertical panel is vertically installed on the horizontal panel, and the two ends of the horizontal panel are respectively A guide rail assembly and a moving cylinder are installed through screws, and one end of the cylinder rod of the moving cylinder is installed with a connection block through a thread, and the connection block is installed with a screw to compress the support block, and the compression support block is located on the horizontal panel.

The clamping assembly of the gearbox housing includes: a floating pressure head, a guide rod, a pressure head seat and a reaction force spring, the pressure head seat is installed on a vertical panel through screws, and one side of the pressure head seat passes through a through hole and a positioning lock Tighten the screw to install the guide rod. The reaction force spring is installed on the guide rod. A floating pressure head is arranged on the underside of the reaction force spring. The guide rod passes through the hole on the floating pressure head. A support plate is arranged on the bottom of the floating pressure head. One side is fixed on the pressure head seat.

The overall clamping assembly of the gearbox includes: a clamping cylinder and a clamping cylinder mounting base, the clamping cylinder mounting base is mounted on the vertical panel through screws, and the clamping cylinder mounting base is mounted with a clamping cylinder through screws.

The overturning assembly includes: overturning motor, mechanism base, overturning support seat and overturning shaft, one side of the base is fixed on the device by screws, and the two ends of the other side are equipped with overturning support seats through screws, one of the overturning support seats A turning motor is installed on one side through screws, and the turning shaft is installed on the two turning supporting bases through bearings. The other side of the turning shaft has an external spline, and is installed on the vertical panel through the spline.

The shape of the clamp seat includes but is not limited to the design based on the shape of the gearbox housing.

The distribution position and installation quantity of the clamping components of the gearbox housing and the overall clamping components of the gearbox include but are not limited to the design based on the shape of the gearbox and the installation of multiple clamping components.

The beneficial effects of the utility model:

The utility model relates to a composite clamping mechanism for clamping and assembling a gearbox casing and for clamping and flipping the assembled gearbox. The mechanism combines the clamping mechanism of the gearbox casing with the gearbox The overall clamping mechanism is combined into one, and the size of the gearbox clamping mechanism is reduced while the same assembly process is realized, and the assembly efficiency of the gearbox clamping assembly and flipping process is improved.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a correct clamping diagram when the utility model clamps the gearbox housing.

Fig. 3 is a schematic diagram of the utility model when clamping the gearbox as a whole.

detailed description

The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

A compound gearbox clamping and turning mechanism includes a common support seat component, a gearbox case clamping component, a gearbox overall clamping component and a turning component.

Wherein, the common support base assembly includes: pressing support block 1, moving cylinder 2, guide rail assembly 3 and fixture seat 4, and fixture seat 4 comprises horizontal panel 41 and vertical panel 42, and vertical panel 42 is vertically installed on the horizontal panel 41 on;

The gearbox housing clamping assembly includes: floating pressure head 5, guide rod 6, pressure head seat 7 and reaction force spring 8;

The overall clamping assembly of the gearbox includes: clamping cylinder 9, clamping cylinder mounting seat 10;

The turning assembly includes: turning motor 11 , mechanism base 12 , turning supporting base 13 , turning shaft 14 .

Wherein, the turning assembly and the common support seat assembly are installed together through the external spline at one end of the turning shaft 14 and the corresponding inner spline hole on the vertical panel 42, and the transmission housing clamping assembly is installed on the common support seat assembly through screws. and gearbox gripper assembly.

One side of the mechanism base 12 in the overturning assembly is fixed on the device by screws, and the two ends of the other side are equipped with overturning support bases 13 through screws, and one side of one overturning support base 13 is equipped with overturning motors 11 through screws, two The turning support base 13 is installed with the turning shaft 14 through the bearing, and the other side of the turning shaft 14 is provided with an external spline, which is installed on the vertical panel 42 through the spline, and the two ends of the horizontal panel 41 are respectively equipped with guide rails through screws Assembly 3 and moving cylinder 2, one end of moving cylinder 2 cylinder rods is installed connecting block by screw thread, and connecting block is installed compression support block 1 by screw, and compression support block is positioned on the horizontal panel 41.

One side of the horizontal panel 41 is respectively equipped with a gearbox casing clamping assembly and a gearbox clamp integrally taking an assembly through screws. Wherein, one side of the pressure head seat 7 in the gearbox housing clamping assembly is installed on the vertical panel 42 by screws, as shown in Figure 2, one side of the pressure head seat 7 is installed with a guide rod through a through hole and a positioning locking screw 6. A reaction force spring 8 is installed on the guide rod 6, a floating pressure head 5 is provided on the lower side of the reaction force spring 8, the guide rod 6 passes through the hole on the floating pressure head 5, and a support plate 71 is provided on the lower side of the floating pressure head 5 , One side of the support plate 71 is fixed on the pressure head seat 7 .

The clamping cylinder mounting base 10 in the overall clamping assembly of the gearbox is installed on the vertical panel 42 by screws, and the clamping cylinder 9 is installed on the clamping cylinder mounting base 10 by screws.

The working process of the clamping and flipping mechanism of the compound gearbox: first, when the gearbox housing 15 is clamped, the pressing support block 1 is opened, and the entire clamping mechanism enters the clamping correct position of the gearbox housing 15, and then the supporting block is pressed 1 is closed under the driving action of the moving cylinder 2. While this process is going on, the floating pressure head 5 contacts the gearbox housing 15 under the guidance of the guide rod 6 and the reaction force of the reaction force spring 8, and is the gearbox casing. The body 15 provides a pressing force, and when the pressing support block 1 is closed, the clamping function of the gearbox housing 15 is realized under the joint action of the floating pressure head 5 and the pressing support block 1;

After the gearbox is clamped, the mechanism as a whole moves to the correct position under the drive of the external mobile device. The turning motor 11 works to drive the turning shaft 14 to rotate at a certain angle, and the fixture seat 4 installed at the other end of the turning shaft 14 also turns at a certain angle. Turn the gearbox casing 15 into place, and after the turnover is in place, the mechanism as a whole moves to the correct position to complete the assembly process of the gearbox casing;

After the assembly is completed, the gearbox housing 15 is integrated with other gearbox parts. At this time, the clamping cylinder 9 is closed, and the alignment is completed under the combined action of the clamping cylinder 9 and the floating pressure head 5 and 1 compression support block. The overall clamping process of the gearbox, and then the whole mechanism is moved to the correct position through the external equipment, and the turning motor 11 drives the turning shaft 14 to rotate at a certain angle, and the clamp seat 4 also turns at a certain angle to complete the turning process of the whole gearbox .

The composite clamping and turning mechanism integrates the clamping and turning of the gearbox case and the overall gripping and turning of the gearbox into one mechanism by sharing the turning component and the support seat component. The gearbox casing is taken, and the overall gearbox clamping assembly is used to clamp the whole gearbox, which realizes the optimization of the mechanism structure, improves the space utilization rate of the mechanism, and improves the efficiency of the gearbox assembly process.

The above content is only an example and description of the structure of the utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the utility model. Structures or beyond the scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (7)

1. a kind of composite gearbox grips switching mechanism, including common support holder assembly, gear box casing gripper assembly, gearbox Overall gripper assembly and upset component, it is characterised in that in the upset component equipment mounted externally, common support holder assembly On upset component, gear box casing gripper assembly is arranged on common support holder assembly, gearbox entirety gripper assembly On common support holder assembly；

Overturn component and common support holder assembly is corresponding with vertical panel (42) by the external splines of trip shaft (14) one end Internal splined hole is installed together, and is provided with gear box casing gripper assembly by screw on common support holder assembly and gearbox is whole Body gripper assembly.

A kind of 2. composite gearbox gripping switching mechanism according to claim 1, it is characterised in that the common support seat Component includes：Compressing support block (1), mobile cylinder (2), directive slide track component (3) and clamping fixture seat (4), clamping fixture seat (4) includes water Surface plate (41) and vertical panel (42), vertical panel (42) are vertically mounted on horizontal panel (41), horizontal panel (41) Both ends are provided with directive slide track component (3) and mobile cylinder (2) by screw respectively, and one end of mobile cylinder (2) cylinder rod passes through Screw thread installs contiguous block, and contiguous block is installed by screw and compresses support block (1), compresses support block and is located on horizontal panel (41).

A kind of 3. composite gearbox gripping switching mechanism according to claim 1, it is characterised in that the gear box casing Gripper assembly includes：Float top board (5), guide rod (6), pressing head seat (7) and reaction spring (8), pressing head seat (7) are pacified by screw On vertical panel (42), guide rod (6), guide rod are installed in the side of pressing head seat (7) by through hole and positioning and locking screw (6) reaction spring (8) is installed on, is provided with float top board (5) on the downside of reaction spring (8), guide rod (6) passes through float top board (5) hole on, float top board (5) downside are provided with a supporting plate (71), and the side of supporting plate (71) is fixed on pressing head seat (7).

4. a kind of composite gearbox gripping switching mechanism according to claim 1, it is characterised in that the gearbox is whole Body gripper assembly includes：Clamping cylinder (9) and clamping cylinder mounting seat (10), clamping cylinder mounting seat (10) are installed by screw On vertical panel (42), clamping cylinder (9) is provided with by screw in clamping cylinder mounting seat (10).

A kind of 5. composite gearbox gripping switching mechanism according to claim 1, it is characterised in that the upset component bag Include：Upset motor (11), mechanism base (12), turning-over support seat (13) and trip shaft (14), the side of base (12) pass through spiral shell Nail is fixed in equipment, and the both ends of opposite side are provided with turning-over support seat (13), one of turning-over support seat by screw (13) side is provided with upset motor (11) by screw, and two turning-over support seats (13) install trip shaft by bearing (14), the opposite side of trip shaft (14) is provided with external splines, is installed on by the spline on vertical panel (42).

A kind of 6. composite gearbox gripping switching mechanism according to claim 2, it is characterised in that the clamping fixture seat (4) Profile include but is not limited to according to gear box casing profile carry out design.

A kind of 7. composite gearbox gripping switching mechanism according to claim 1, it is characterised in that the gear box casing The distributing position of gripper assembly and gearbox entirety gripper assembly includes but is not limited to enter according to gearbox profile with installation number The installation of capable design and multiple gripper assemblies.