Face milling and drilling clamp for power output shell

Abstract

The utility model relates to the technical field of power output shell machining, and discloses a power output shell milling face drilling clamp which comprises a supporting assembly and two clamping assemblies. The two clamping assemblies and the shell can be driven to move in the left-right direction through the supporting assembly, supporting can be achieved, the shell can be clamped and fixed through the clamping assemblies, the clamping and fixing effect on the shell is improved through the auxiliary connecting assembly, the fixing effect on the shell is further improved through the clamping assemblies, and the shell can be clamped and fixed through the clamping assemblies. The moving effect of a moving plate is improved through a plurality of limiting blocks, the output end of a threaded rod motor can be protected through two baffles, the effects that the shell can be rapidly clamped and fixed, shaking in the machining process is avoided, and fixing is firmer are achieved, and the problems that the power output shell cannot be rapidly clamped and fixed, and the machining efficiency is high are solved. The position of the power output shell is inconvenient to adjust, and the fixing effect is not stable enough.

Description

Technical Field

[0001] The utility model belongs to the technical field of power output housing processing, in particular to a fixture for milling and drilling a power output housing. Background Art

[0002] The power take-off housing usually refers to the engine's crankcase or transmission housing. It is an important component of the engine or transmission. The power take-off housing forms a sealed cavity for storing and circulating lubricating oil to ensure that the power transmission components are well lubricated while also preventing lubricating oil leakage.

[0003] The crankshaft, connecting rod, gears and other power transmission parts need to be installed inside the power output housing. These parts need to be firmly connected to the housing through bolts, pins and other connectors. The housing, as the main component of the engine or gearbox, needs to be accurately assembled and positioned with other components. By milling a plane and drilling positioning holes on the housing, the assembly accuracy with other parts can be guaranteed. During the milling and drilling process of the power output housing, in order to improve the stability of the processing, the power output housing needs to be clamped and fixed by a clamp. Although the existing power output housing clamp can clamp and fix the power output housing, it is not stable enough, the fixing method is not convenient to use, and it is not convenient to adjust the position of the power output housing.

[0004] The problems with the above technology are that the power output housing cannot be quickly clamped and fixed, the position of the power output housing is not easy to adjust, and the fixing effect is not stable enough. Summary of the Invention

[0005] In view of the problems existing in the prior art, the present invention provides a power output housing milling surface drilling fixture that can overcome the above problems or at least partially solve the above problems.

[0006] The movable plate is movably connected to the movable plate by a movable frame, and the movable plate is slided to the movable plate by a movable frame.

[0007] The support assembly is used to drive the two clamping assemblies and the housing to move in the left and right directions, and is capable of supporting;

[0008] The two clamping assemblies are both used to clamp and fix the shell.

[0009] The locking plate is secured to the left and right sides of the movable plate and is secured to the left and right sides of the fixed plate.

[0010] The two locking plates are connected along the top edge of the movable plate to the left side panel, and the two locking plates are connected along the top edge of the movable plate to the right side panel, so that the movable plate can be locked.

[0011] In order to improve the movement effect of the movable plate, preferably, two limit blocks are fixedly connected to the front and rear sides of the movable plate, and the surfaces of multiple limit blocks are slidably connected to the interior of the support platform. Through multiple limit blocks, the limit blocks can be supported and limited, so that the movable plate can only move to the left or right inside the support platform.

[0012] In order to protect the output end of the threaded rod motor, preferably, baffles are fixedly connected to the left and right sides of the top of the movable plate, and the bottoms of the two baffles can be slidably connected to the top of the support platform. The two baffles play a protective role, preventing the output end of the threaded rod motor from being affected by external factors and improving its service life.

[0013] In order to prevent the shell from moving in the front and rear directions, preferably, the front and rear sides of the fixed plate are fixedly connected with matching blocks, the right sides of the two matching blocks are fixedly connected with anti-slip blocks, the opposite ends of the two anti-slip blocks are respectively fixedly connected to the front and rear sides of the anti-slip pad, and the right sides of the two anti-slip blocks can be fitted with the left side of the shell. Through the two matching blocks and the two anti-slip blocks, the two anti-slip blocks are fitted with the left sides of the front and rear sides of the shell, thereby improving the stability of the processed shell and avoiding shaking when drilling holes on the milling surface of the shell, which affects the processing effect.

[0014] In order to facilitate the fitting of the second clamping plate and the fixed plate, preferably, two holes are opened at the bottom inside the second clamping plate, and the inside of the two holes are plugged into and connected with protrusions, and the right sides of the two protrusions are fixedly connected to the left side of the fixed plate. Through the two holes and the two protrusions, the two clamping blocks moving to the right will cause the second clamping plate to move to the right, and the second clamping plate will be plugged into and connected to the left side of the fixed plate through the two protrusions.

[0015] The utility model is provided with structural components such as a support assembly, table legs, a support platform, a movable plate, a shell and a threaded rod motor. The support assembly can drive the two clamping assemblies and the shell to move in the left and right directions, and can provide support. The shell can be clamped and fixed by the clamping assembly, the clamping and fixing effect of the shell is improved by the auxiliary connecting assembly, the fixing effect of the shell is further improved by the clamping assembly, the movement effect of the movable plate is improved by multiple limit blocks, and the output end of the threaded rod motor can be protected by two baffles, so that the shell can be quickly clamped and fixed, and shaking during the processing is avoided, and the fixation is more tight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of an embodiment of the utility model after removing two baffles;

[0018] Figure 3 This is a three-dimensional structural diagram of the embodiment of the utility model in which the clamping assembly and the auxiliary connecting assembly are separated from the housing;

[0019] Figure 4 This is a three-dimensional structural diagram of a clamping assembly, a clamping assembly, and an auxiliary connecting assembly provided by an embodiment of the utility model;

[0020] Figure 5 This is a detailed three-dimensional diagram of a local structure provided by an embodiment of the present utility model;

[0021] Figure 6 It is a structural exploded perspective view of the clamping assembly provided by an embodiment of the present utility model.

[0022] In the figure: 1. Support assembly; 101. Table leg; 102. Support platform; 103. Moving plate; 104. Shell; 105. Threaded rod motor; 2. Clamping assembly; 201. Lifting column; 202. First clamping plate; 203. Second clamping plate; 3. Auxiliary connecting assembly; 301. Vertical plate; 302. Round rod; 303. Tension spring; 304. Fixed plate; 305. Anti-slip pad; 4. Clamping assembly; 401. Support block; 402. Clamping block; 403. Connecting plate; 404. Screw; 5. Limit block; 6. Baffle; 7. Matching block; 8. Anti-slip block; 9. Socket; 10. Bump. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 6As shown, the power output housing milling and drilling fixture provided by the embodiment of the present invention includes a support component 1 and two clamping components 2, the support component 1 includes a table leg 101, a support platform 102, a movable plate 103 and a threaded rod motor 105, the top of the table leg 101 is fixedly connected to the bottom of the support platform 102, the surface of the movable plate 103 is slidably connected to the inside of the support platform 102, the bottom of the housing 104 is fitted with the top of the movable plate 103, the two clamping components 2 are both located at the top of the support platform 102, the right side of the threaded rod motor 105 is fixedly connected to the left side of the support platform 102, the surface of the output end of the threaded rod motor 105 is threadedly connected to the internal surface of the movable plate 103, and the left and right sides of the output end surface of the threaded rod motor 105 are respectively connected to the The left and right sides of the support platform 102 are movably connected. The left clamping assembly 2 includes a lifting column 201, a first clamping plate 202 and a second clamping plate 203. The bottom of the lifting column 201 is fixedly connected to the top of the movable plate 103. The left side of the bottom of the first clamping plate 202 is fixedly connected to the top of the output end of the lifting column 201. The top of the second clamping plate 203 fits the surface of the first clamping plate 202. The surfaces of the first clamping plate 202 and the second clamping plate 203 can fit the left side of the surface of the shell 104. The support assembly 1 is used to drive the two clamping assemblies 2 and the shell 104 to move left and right, and can support them. The two clamping assemblies 2 are both used to clamp and fix the shell 104. In order to improve the clamping of the shell 104 The fixing effect is achieved by providing auxiliary connection components 3 on both sides of the top of the movable plate 103. The auxiliary connection component 3 on the left side includes a vertical plate 301, two round rods 302, two tension springs 303, a fixed plate 304 and an anti-slip pad 305. The top of the vertical plate 301 is fixedly connected to the bottom of the movable plate 103. The surfaces of the two round rods 302 are slidably connected to the inside of the vertical plate 301. The two tension springs 303 are sleeved on the surfaces of the two round rods 302. The right sides of the two round rods 302 are fixedly connected to the left side of the fixed plate 304. The left sides of the two tension springs 303 are fixedly connected to the right side of the vertical plate 301. The right sides of the two tension springs 303 are fixedly connected to the left side of the fixed plate 304. The bottoms of the fixed plate 304 and the anti-slip pad 305 are fixed to the movable plate 1 03 is slidably connected to the top, and the right side of the anti-slip pad 305 fits with the left side of the shell 104. Through the auxiliary connecting component 3, the fixing plate 304 can drive the anti-slip pad 305 to fit with the bottom of the left side of the shell 104, thereby increasing the area for fixing the shell 104 and avoiding shaking during the milling and drilling process. The two tension springs 303 are in a stretched state at this time. In order to further improve the fixing effect of the shell 104, clamping components 4 are provided on the left and right sides of the top of the movable plate 103. The left clamping component 4 includes a support block 401, two clamping blocks 402, a connecting plate 403 and a screw 404. The bottom of the support block 401 is fixedly connected to the left side of the top of the movable plate 103, and the surfaces of the two clamping blocks 402 are both slidably connected to the inside of the support block 401.The left sides of the two clamping blocks 402 are fixedly connected to the front and rear sides of the right side of the connecting plate 403 respectively, the surface of the screw 404 is connected to the internal thread of the connecting plate 403, and the right side of the screw 404 surface is movably connected to the inside of the support block 401. The right sides of the two clamping blocks 402 can be fitted with the left side of the second clamping plate 203. Through the clamping assembly 4, turning the screw 404 will cause the connecting plate 403 to drive the two clamping blocks 402 to move to the right. The two clamping blocks 402 will make the right side of the second clamping plate 203 fit tightly with the left side of the fixed plate 304, so that the fixed plate 304 drives the anti-slip pad 305 to fit tightly with the shell 104. When the two clamping blocks 402 are out of contact with the second clamping plate 203, the fixed plate 304 will rebound to its original position through the two tension springs 303. In order to improve the movement effect of the movable plate 103, the front and rear sides of the movable plate 103 are fixedly connected with two limit blocks 5. The surfaces of multiple limit blocks 5 are all slidably connected to the inside of the support platform 102. Through multiple limit blocks 5, the limit blocks 5 can support and limit the limit blocks 5, so that the movable plate 103 can only move to the left or right inside the support platform 102. In order to protect the output end of the threaded rod motor 105, the left and right sides of the top of the movable plate 103 are fixedly connected with baffles 6. The bottom of the baffle 6 can be slidably connected to the top of the support platform 102, and the two baffles 6 play a protective role to prevent the output end of the threaded rod motor 105 from being affected by external factors and to improve its service life. In order to prevent the shell 104 from moving in the front and back directions, the front and back sides of the fixed plate 304 are fixedly connected with matching blocks 7, and the right sides of the two matching blocks 7 are fixedly connected with anti-slip blocks 8. The opposite ends of the two anti-slip blocks 8 are fixedly connected to the front and rear sides of the anti-slip pad 305 respectively, and the right sides of the two anti-slip blocks 8 can be fitted with the left side of the shell 104. Through the two matching blocks 7 and the two anti-slip blocks 8, the two anti-slip blocks 8 are fixed to the front and rear sides of the shell 104. After the left sides of the rear two sides are fitted together, the stability of the processing shell 104 is improved, and shaking when drilling the milling surface of the shell 104 is avoided, which may affect the processing effect. In order to facilitate the fitting of the second clamping plate 203 and the fixed plate 304, two sockets 9 are provided at the bottom of the second clamping plate 203. The insides of the two sockets 9 are plugged and connected with protrusions 10. The right sides of the two protrusions 10 are fixedly connected to the left side of the fixed plate 304. Through the two sockets 9 and the two protrusions 10, the rightward movement of the two clamping blocks 402 will cause the second clamping plate 203 to move rightward. The second clamping plate 203 will be plugged and connected to the left side of the fixed plate 304 through the two protrusions 10.

[0026] When the shell 104 needs to be taken out, the screw 404 is rotated manually. The rotation of the screw 404 will cause the connecting plate 403 to drive the two clamping blocks 402 to move to the left. During the movement of the two clamping blocks 402 to the left, the fixed plate 304 will rebound to the left through the two tension springs 303, thereby driving the second clamping plate 203, the anti-slip pad 305, the matching block 7 and the anti-sliding block 8 to move to the left and disengage from the shell 104, and then push the second clamping plate 203 to move forward and disengage from the fixed plate 304. At this time, the lifting column 201 is operated so that the output end of the lifting column 201 drives the first clamping plate 202 and the second clamping plate 203 to move upward, and the first clamping plate 202 will disengage from the shell 104, so that the shell 104 can be taken out.

[0027] When the shell 104 needs to be fixed, the output end of the lifting column 201 moves downward so that the right side of the first clamping plate 202 is in contact with the shell 104. At this time, the screw 404 is rotated to make the connecting plate 403 drive the two clamping blocks 402 to move to the right, and the second clamping plate 203 moves to the right. The second clamping plate 203 will make the fixing plate 304 drive the anti-slip pad 305, the matching block 7 and the anti-sliding block 8 to move to the right and fit with the shell 104, thereby fixing the shell 104. At this time, the shell 104 can be milled and drilled, and by running the threaded rod motor 105, the output end of the threaded rod motor 105 makes the movable plate 103 move left or right.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A fixture for drilling holes on the milling surface of a power output housing, comprising a support assembly (1) and two clamping assemblies (2), characterized in that: The support assembly (1) comprises a table leg (101), a support platform (102), a movable plate (103) and a threaded rod motor (105); the top of the table leg (101) is fixedly connected to the bottom of the support platform (102); the surface of the movable plate (103) is slidably connected to the inside of the support platform (102); the bottom of the shell (104) is fitted with the top of the movable plate (103); the two clamping assemblies (2) are both located on the top of the support platform (102); the right side of the threaded rod motor (105) is fixedly connected to the left side of the support platform (102); the surface of the output end of the threaded rod motor (105) is threadedly connected to the inside of the movable plate (103); the threaded rod The left and right sides of the output end surface of the motor (105) are movably connected to the left and right sides of the interior of the support platform (102), respectively. The clamping assembly (2) on the left side includes a lifting column (201), a first clamping plate (202) and a second clamping plate (203). The bottom of the lifting column (201) is fixedly connected to the top of the movable plate (103). The left side of the bottom of the first clamping plate (202) is fixedly connected to the top of the output end of the lifting column (201). The top inside the second clamping plate (203) is in contact with the surface of the first clamping plate (202). The surfaces of the first clamping plate (202) and the second clamping plate (203) can both be in contact with the left side of the surface of the shell (104). The support assembly (1) is used to drive the two clamping assemblies (2) and the housing (104) to move in the left and right directions, and is capable of supporting; The two clamping assemblies (2) are both used to clamp and fix the housing (104).

2. The power take-off housing milling and drilling fixture according to claim 1, characterized in that: Auxiliary connection components (3) are provided on both the left and right sides of the top of the movable plate (103). The auxiliary connection component (3) on the left side includes a vertical plate (301), two round rods (302), two tension springs (303), a fixed plate (304) and an anti-slip pad (305). The top of the vertical plate (301) is fixedly connected to the bottom of the movable plate (103). The surfaces of the two round rods (302) are slidably connected to the inside of the vertical plate (301). The two tension springs (303) are sleeved on the two vertical plates (301). The surface of the round rod (302), the right sides of the two round rods (302) are fixedly connected to the left side of the fixed plate (304), the left sides of the two tension springs (303) are fixedly connected to the right side of the vertical plate (301), the right sides of the two tension springs (303) are fixedly connected to the left side of the fixed plate (304), the bottoms of the fixed plate (304) and the anti-slip pad (305) are slidably connected to the top of the movable plate (103), and the right side of the anti-slip pad (305) is in contact with the left side of the shell (104).

3. The power take-off housing milling and drilling fixture according to claim 1, characterized in that: The left and right sides of the top of the movable plate (103) are both provided with clamping assemblies (4), the left clamping assembly (4) comprises a support block (401), two clamping blocks (402), a connecting plate (403) and a screw (404), the bottom of the support block (401) is fixedly connected to the left side of the top of the movable plate (103), the surfaces of the two clamping blocks (402) are slidably connected to the inside of the support block (401), the left sides of the two clamping blocks (402) are respectively fixedly connected to the front side and the rear side of the right side of the connecting plate (403), the surface of the screw (404) is threadedly connected to the inside of the connecting plate (403), the right side of the surface of the screw (404) is movably connected to the inside of the support block (401), and the right sides of the two clamping blocks (402) can be fitted with the left side of the second clamping plate (203).

4. The fixture for drilling holes on the milling surface of a power take-off housing according to claim 1, characterized in that: Two limit blocks (5) are fixedly connected to the front and rear sides of the movable plate (103), and the surfaces of the plurality of limit blocks (5) are slidably connected to the interior of the support platform (102).

5. The power take-off housing milling and drilling fixture according to claim 1, characterized in that: Baffles (6) are fixedly connected to the left and right sides of the top of the movable plate (103), and the bottoms of the two baffles (6) can be slidably connected to the top of the support platform (102).

6. The fixture for milling and drilling a power take-off housing according to claim 2, characterized in that: The front and rear sides of the fixing plate (304) are both fixedly connected to matching blocks (7), the right sides of the two matching blocks (7) are both fixedly connected to anti-slip blocks (8), the opposite ends of the two anti-slip blocks (8) are respectively fixedly connected to the front and rear sides of the anti-slip pad (305), and the right sides of the two anti-slip blocks (8) can be fitted with the left side of the shell (104).

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