Assembled power tool apron

Abstract

The invention provides an assembled power tool apron, which belongs to the technical field of power tool aprons, and comprises a tool apron box body, a fixed seat is arranged at the upper end of the tool apron box body, and the tool apron box body is connected with the fixed seat through a plurality of quick connection modules; the quick connection module comprises an embedding seat fixedly connected with the tool apron box body and an embedding strip A fixedly connected with the fixed seat, an embedding opening A for embedding the embedding strip A is reserved in the upper end of the embedding seat, a pair of stopping units A is arranged in the embedding seat, assembling cavities are reserved in the two sides of the embedding opening A, and each stopping unit A comprises a rectangular strip rotationally connected to the inner surface of the corresponding assembling cavity; an embedding strip B is arranged in the assembling cavity, a rectangular opening is reserved in the surface of the embedding strip B, an elastic piece A is fixedly connected to the inner surface of the rectangular opening, and a restraining unit used for restraining the embedding strip B is arranged in the embedding base. The power tool apron solves the problems that a box body and a fixed seat of an existing power tool apron are locked through bolts, disassembly and assembly need to be completed with the assistance of tools, and overhauling or maintaining of parts in the box body is not facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of power tool holders, and particularly relates to an assembled power tool holder. Background Art

[0002] With the increasing complexity of workpieces to be processed, improvement of precision levels and processing efficiency, multi-axis and high-speed rotation have become essential conditions for machine tools. In addition to the compounding of machining centers and gang-type lathes, many new machining forms have been developed from early horizontal lathes in lathes, such as double turret lathes, vertical lathes, inverted lathes, and turning-milling compound machines, to meet the requirements of machining methods in the new era. A power tool holder refers to a tool holder installed on a power turret and driven by a servo motor. Such a tool holder is generally applied to turning-milling compound machines, and a few can also be applied to machining centers with a power turret.

[0003] The prior art CN210476192U discloses a 90-degree power tool holder, which includes a box body, a first accommodating cavity, and a driving mechanism. A fixed seat is fixed on one side surface of the box body, and the fixed seat and the box body are fixedly connected through a limiting hole and a limiting rod. The first accommodating cavity is fixed on the fixed seat. The driving mechanism is fixed on the other side surface of the box body, and the driving mechanism and the first accommodating cavity are perpendicularly arranged, with an included angle of 90 degrees. Angular contact bearings a and b are fixed at the upper and lower ends inside the first accommodating cavity. A first spindle connecting head is sleeved inside the contact bearings a and b. The driving mechanism includes a second spindle connecting head. A angular contact bearing c and a limiting and spiral bevel gear are fixed at the outer end of the second spindle connecting head for limiting the second spindle connecting head. A second spiral bevel gear is fixed at the top of one end of the second spindle connecting head, and a rotating connecting head is arranged at the top of the other end of the second spindle connecting head. The box body and the fixed seat of this power tool holder are locked by bolts, and tools are required to assist in disassembly and assembly, which is not conducive to the maintenance or repair of the components inside the box body. Summary of the Invention

[0004] The present invention provides an assembled power tool holder, aiming to solve the problem that the box body and the fixed seat of the existing power tool holder are locked by bolts, and tools are required to assist in disassembly and assembly, which is not conducive to the maintenance or repair of the components inside the box body.

[0005] An embodiment of the present invention provides an assembled power tool holder, which includes a tool holder box body. A fixed seat is arranged at the upper end of the tool holder box body. The tool holder box body and the fixed seat are connected through a plurality of connecting modules. The quick-connection module includes an embedded seat fixedly connected to the tool holder box body and an embedded strip A fixedly connected to the fixed seat. An embedded port A for the embedded strip A to be embedded is reserved at the upper end of the embedded seat. A pair of positioning units A are arranged in the embedded seat. Assembly cavities are reserved on both sides of the embedded port A. The positioning unit A includes a rectangular strip rotatably connected to the inner surface of the assembly cavity. An embedded strip B is arranged in the assembly cavity. A rectangular opening is reserved on the surface of the embedded strip B. The rectangular strip is embedded in the rectangular opening. An elastic member A is fixedly connected to the inner surface of the rectangular opening. The elastic member A is connected to the rectangular strip. An embedded port B for the embedded strip B to be embedded is reserved on the surface of the embedded strip A. An inclined wall A that is inclined downward is arranged on one side of the embedded strip B facing the embedded strip A. A constraint unit for constraining the embedded strip B is arranged in the embedded seat.

[0006] Further, the constraint unit includes a rotating rod A rotatably connected to the surface of the embedded seat. The rotating rod A horizontally penetrates into the assembly cavity. A positioning table is placed in the assembly cavity. The lower surface of the positioning table is in contact with the upper surface of the embedded strip B. A threaded port is reserved on the surface of the rotating rod A. The rotating rod A penetrates into the positioning table and is threadedly connected to the positioning table.

[0007] Further, an assembly port is reserved on the lower wall of the assembly cavity. A positioning unit B is arranged in the embedded seat. The positioning unit B includes an elastic member B fixedly connected to the lower wall of the assembly port and a positioning strip A movably arranged in the assembly port. The elastic member B is connected to the positioning strip A. An embedded port D for the positioning strip A to be embedded is reserved on the lower wall of the embedded strip B. An inclined wall B is arranged on one side of the positioning strip A facing the embedded strip B. The inclined wall B is inclined upward towards the embedded strip A. A sealing unit for pulling the positioning strip A back into the assembly port is arranged on the embedded seat.

[0008] Further, the sealing unit includes a rotating rod B rotatably connected to the surface of the embedded seat. The rotating rod B horizontally penetrates into the assembly cavity. A sealing block is placed on the lower wall of the assembly cavity. A threaded port is reserved on the rotating rod B. The rotating rod B penetrates into the sealing block and is threadedly connected to the sealing block. The sealing block is in contact with the inclined wall B. Sprockets are arranged on both the rotating rod B and the rotating rod A, and a chain is connected between the pair of sprockets.

[0009] Further, a traction unit is arranged on the embedded strip A. The traction unit includes a cross bar fixedly connected to the embedded strip A. A vertical rod A and a vertical rod B are fixedly connected to the cross bar. A rotating disk A is fixedly connected to the rotating rod A. A rotating disk B is fixedly connected to the rotating rod B. A number of wedge-shaped blocks A that engage with the teeth on the vertical rod A are rotatably connected to the rotating disk A. A number of wedge-shaped blocks B that engage with the teeth on the vertical rod B are rotatably connected to the rotating disk B. Elastic members C are looped around the pin rods arranged on the wedge-shaped blocks A. Elastic members D are looped around the pin rods arranged on the wedge-shaped blocks B.

[0010] Furthermore, a stop unit C is installed on the embedding seat, and the stop unit C includes a rectangular tube fixedly connected to the inner surface of the assembly cavity, a stop strip B is installed through the rectangular tube, the stop strip B extends out of the rectangular tube, and an embedding interface C for the stop strip B to be embedded is reserved on the surface of the embedding strip A, a silicone sheet A is movably installed in the rectangular tube and fixedly connected to the stop strip B, the side walls of the silicone sheet A are in contact with the inner surface of the rectangular tube, an elastic member E is fixedly connected to the silicone sheet A, and the elastic member E is fixedly connected to the inner surface of the rectangular tube, an injection unit for compressing the gas in the rectangular tube is installed on the embedding seat, an air release groove is reserved at the lower end of the rectangular tube, a sealing platform for blocking the air release groove is installed on the rectangular tube, and the sealing platform and the stop platform are fixedly connected.

[0011] Furthermore, the gas injection unit includes a gas injection box fixedly connected to the embedded seat and an inner threaded tube screwed on the gas injection box, the inner threaded tube extends into the gas injection box, and an air inlet hole and an air delivery hole are reserved on the gas injection box. The inner threaded tube is fixedly connected to a toggle bar, and the inner thread of the inner threaded tube is connected to a lead screw, which extends into the gas injection box. A silicone sheet B is movably installed in the gas injection box, and the silicone sheet B is fixedly connected to the lead screw. The peripheral wall of the silicone sheet B is in contact with the inner surface of the gas injection box, and holes are reserved on the silicone sheet B. The air delivery hole and the rectangular cylinder are connected through a channel, and check switches are installed in the air delivery hole and the hole.

[0012] Furthermore, the stop table is fixedly connected with a movable bar, and a through-opening connected with the assembly cavity is reserved at the upper end of the embedded seat, and the movable bar can be movably passed through the through-opening.

[0013] The beneficial effects of the present invention are: 1. The present invention facilitates the disassembly and assembly of the fixing seat and the tool holder box through the installation of the quick-connect module, and then facilitates the inspection or maintenance of the components in the tool holder.

[0014] 2. When the present invention is assembled, the splicing strip A is spliced into the splicing interface A. When the splicing strip A and the inclined wall A touch each other, the splicing strip A presses the splicing strip B to move along the rectangular opening, and the elastic member A shortens. At this moment, the constraint unit constrains the splicing strip B. When the splicing strip B faces the splicing interface B, the elastic member A presses the splicing strip B to be spliced into the splicing interface B, and the splicing strip B constrains the splicing strip A, thereby achieving the purpose of rapid assembly. The rotating rod A is rotated, and the rotating rod A pulls the stop table to perform back and forth movement. When the stop table is located at the side of the splicing strip B close to the splicing strip A, the stop table constrains the splicing strip B so that the splicing strip B cannot rotate. During the period when the splicing strip B stops the splicing strip A, external force is prevented from acting on the stop table, causing the splicing strip B to be unable to stop the splicing strip A. When the stop table is located at the side of the splicing strip B far from the splicing strip A, the splicing strip B can rotate so as to be disassembled. During the period when the splicing strip B restricts the splicing strip A, the restraint of the sealing unit on the stop strip A is cancelled, and the elastic member B can press the stop strip A to execute a change, so that the stop strip A is spliced into the splicing port D. The stop strip A stops the splicing strip B, enhancing the firmness of the restraint of the splicing strip B on the splicing strip A and ensuring the reliability of the assembly.

[0015] Other features and advantages of the present invention will be described in the following specification, and in part will be obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the specification and the drawings. Brief Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the drawings: Figure 1 is the front view structural schematic diagram of the embodiment of the present invention; Figure 2 is the three-dimensional structural schematic diagram of the quick-connection module of the embodiment of the present invention; Figure 3 is the structural schematic diagram of the restraint unit of the embodiment of the present invention; Figure 4 is the structural schematic diagram of the stop unit A of the embodiment of the present invention; Figure 5 is the structural schematic diagram of the traction unit of the embodiment of the present invention; Figure 6 is the structural schematic diagram of the stop unit C of the embodiment of the present invention; Figure 7 is the structural schematic diagram of the gas injection unit of the embodiment of the present invention; Figure numerals: 1, knife holder housing; 2, fixed seat; 3, quick-connect module; 31, embedded seat; 311, embedded interface A; 312, assembly cavity; 313, through-hole; 314, assembly mouth; 32, embedded strip A; 321, embedded interface B; 322, embedded interface C; 33, stop unit A; 331, rectangular strip; 332, embedded strip B; 3321, rectangular mouth; 3322, skewed wall A; 3323, embedded interface D; 333, elastic member A; 34, constraint unit; 341, rotating rod A; 342, stop platform; 343, movable strip; 35, stop unit B; 351, elastic member B; 352, stop strip A; 3521, skewed wall B; 36, closed unit; 361, rotating rod B; 362, closed Closing block; 363, chain; 37, traction unit; 371, horizontal bar; 372, vertical bar A; 373, vertical bar B; 374, rotating disk A; 375, rotating disk B; 376, wedge block A; 377, wedge block B; 378, elastic member C; 379, elastic member D; 38, stop unit C; 381, rectangular cylinder; 3811, air release groove; 382, stop bar B; 383, silicone sheet A; 384, elastic member E; 385, closed table; 39, gas injection unit; 391, gas injection box; 3911, air inlet; 3912, air delivery hole; 392, inner thread tube; 393, toggle bar; 394, lead screw; 395, silicone sheet B; 3951, hole; 396, channel; 397, check switch. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1 An embodiment of the present invention provides an assembled power tool holder, comprising a tool holder housing 1, a fixing seat 2 is arranged on the upper end of the tool holder housing 1, and the tool holder housing 1 is connected to the fixing seat 2 via a plurality of quick-connect modules 3.

[0019] The installation of the quick-connect module 3 facilitates the disassembly and assembly of the fixing seat 2 and the tool holder housing 1, and further facilitates the inspection or maintenance of the components in the tool holder.

[0020] See also Figures 2 - 4, the quick-connection module 3 includes an embedded seat 31 fixedly connected to the tool holder housing 1 and an embedded strip A32 fixedly connected to the fixed seat 2. An embedded port A311 for embedding the embedded strip A32 is reserved at the upper end of the embedded seat 31. A pair of positioning units A33 are arranged in the embedded seat 31. The pair of positioning units A33 are located on both sides of the embedded strip A32. Assembly cavities 312 are reserved on both sides of the embedded port A311. The positioning unit A33 includes a rectangular strip 331, an embedded strip B332, and an elastic member A333. The rectangular strip 331 is rotatably connected to the inner surface of the assembly cavity 312. The embedded strip B332 is horizontally arranged in the assembly cavity 312. An embedded port B321 for embedding the embedded strip B332 is reserved on the surface of the embedded strip A32. An inclined wall A3322 inclined downward is arranged on one side of the embedded strip B332 facing the embedded strip A32. A constraint unit 34 is arranged in the embedded seat 31. The constraint unit 34 can constrain the embedded strip B332 to prevent the embedded strip B332 from rotating. A rectangular opening 3321 is horizontally reserved on the longitudinal surface of the embedded strip B332. The rectangular strip 331 passes through the rectangular opening 3321 and can move horizontally along the rectangular opening 3321. The elastic member A333 is arranged in the rectangular opening 3321. Both sides of the elastic member A333 are fixedly connected to the inner surface of the rectangular opening 3321 and the rectangular strip 331 respectively.

[0021] During assembly, the embedded strip A32 is embedded into the embedded port A311. When the embedded strip A32 touches the inclined wall A3322, the embedded strip A32 presses the embedded strip B332 to move along the rectangular opening 3321, and the elastic member A333 shortens. At this time, the constraint unit 34 constrains the embedded strip B332. When the embedded strip B332 is aligned with the embedded port B321, the elastic member A333 presses the embedded strip B332 to be embedded into the embedded port B321, and the embedded strip B332 constrains the embedded strip A32, so as to achieve the purpose of quick assembly.

[0022] Refer to Figure 3, the constraint unit 34 includes a rotating rod A341 and a stop platform 342. The rotating rod A341 is rotatably connected to the surface of the embedding seat 31. The rotating rod A341 laterally penetrates into the assembly cavity 312. Threaded ports are reserved on the surface of the rotating rod A341. The stop platform 342 is arranged in the assembly cavity 312. The lower surface of the stop platform 342 is in contact with the upper surface of the embedding strip B332. The rotating rod A341 penetrates into the stop platform 342 and is threadedly connected to the stop platform 342. By rotating the rotating rod A341, the rotating rod A341 drives the stop platform 342 to move back and forth. When the stop platform 342 is on the side of the embedding strip B332 close to the embedding strip A32, the stop platform 342 restricts the embedding strip B332 from rotating. And during the period when the embedding strip B332 stops the embedding strip A32, to prevent external forces from acting on the stop platform 342, causing the embedding strip B332 to be unable to stop the embedding strip A32. When the stop platform 342 is on the side of the embedding strip B332 far from the embedding strip A32, the embedding strip B332 can rotate for disassembly.

[0023] Refer to Figure 3 and Figure 4 , an assembly port 314 is reserved on the lower wall of the assembly cavity 312. A stop unit B35 is arranged in the embedding seat 31. The stop unit B35 includes an elastic member B351 and a stop strip A352. The elastic member B351 is fixedly connected to the lower wall of the assembly port 314. The stop strip A352 is movably arranged in the assembly port 314. The elastic member B351 is fixedly connected to the stop strip A352. An embedding port D3323 for the stop strip A352 to be embedded is reserved on the lower wall of the embedding strip B332. An inclined wall B3521 is provided on one side of the stop strip A352 facing the embedding strip B332. The inclined wall B3521 is inclined upward towards the embedding strip A32. A sealing unit 36 is arranged on the embedding seat 31. The sealing unit 36 can pull the stop strip A352 back into the assembly port 314. During the period when the embedding strip B332 restricts the embedding strip A32, by canceling the restraint of the sealing unit 36 on the stop strip A352, the elastic member B351 can press the stop strip A352 to move, so that the stop strip A352 is embedded into the embedding port D3323. The stop strip A352 stops the embedding strip B332, enhancing the firmness of the restraint of the embedding strip B332 on the embedding strip A32 and ensuring the reliability of the assembly.

[0024] Refer to Figure 3, the sealing unit 36 includes a rotating rod B361, a sealing block 362 and a chain 363. The rotating rod B361 is rotatably connected to the surface of the fitting seat 31. The rotating rod B361 extends horizontally into the assembly cavity 312. Threaded ports are reserved on the rotating rod B361. The sealing block 362 is installed on the lower wall of the assembly cavity 312. The rotating rod B361 penetrates into the sealing block 362 and is threadedly connected to the sealing block 362. The sealing block 362 is in contact with the inclined wall B3521. Sprockets are installed on both the rotating rod B361 and the rotating rod A341, and a pair of sprockets are connected by a chain 363. During the rotation of the rotating rod A341, the rotating rod A341 drives the rotating rod B361 to rotate through the chain 363. The rotating rod B361 drives the sealing block 362 to move. When the sealing block 362 touches the inclined wall B3521, the sealing block 362 presses the stop bar A352 to retract into the assembly port 314, and the stop bar A352 moves out of the fitting port D3323. At this time, the stop platform 342 is on the side of the fitting bar B332 farther from the fitting bar A32, and the fitting bar B332 can rotate for disassembly.

[0025] Refer to Figure 3 And Figure 5 , a traction unit 37 is installed on the fitting bar A32. The traction unit 37 includes a cross bar 371, a vertical rod A372, a vertical rod B373, a rotating disk A374, a rotating disk B375, a number of wedge blocks A376 and a number of wedge blocks B377. The cross bar 371 is fixedly connected to the surface of the fitting bar A32. The vertical rod A372 and the vertical rod B373 are both vertically and fixedly connected to the cross bar 371. The rotating disk A374 is fixedly connected to the rotating rod A341. The rotating disk B375 is fixedly connected to the rotating rod B361. A number of wedge blocks A376 are rotatably connected to the rotating disk A374 at equal intervals and engage with the teeth on the vertical rod A372. A number of wedge blocks B377 are rotatably connected to the rotating disk B375 at equal intervals and engage with the teeth on the vertical rod B373. Elastic members C378 are sleeved on the pins installed on the wedge blocks A376, and elastic members D379 are sleeved on the pins installed on the wedge blocks B377. The elastic member C378 and the elastic member D379 are respectively used to return the rotation of the wedge block A376 and the wedge block B377.

[0026] During the process of fitting the fitting strip A32 into the fitting opening A311, the fitting strip A32 pulls the cross bar 371 to make a change. The cross bar 371 pulls the vertical rod A372 and the vertical rod B373 to make changes. The vertical rod A372 pulls the wedge block A376 to rotate. The wedge block A376 pulls the rotating disk A374 to rotate. The rotating disk A374 pulls the rotating rod A341 to rotate. The vertical rod B373 pulls the wedge block B377 to rotate. The wedge block B377 pulls the rotating disk B375 to rotate. The rotating disk B375 pulls the rotating rod B361 to rotate. Then, the stop platform 342 can be moved to the side where the fitting strip B332 is close to the fitting strip A32, and the sealing block 362 can be moved to the side farther from the fitting strip B332, which is convenient for use.

[0027] Refer to Figure 3 And Figure 6 , a stop unit C38 is installed on the fitting seat 31. The stop unit C38 includes a rectangular cylinder 381, a stop strip B382, a silica gel sheet A383, an elastic member E384, and a sealing platform 385. The rectangular cylinder 381 is fixedly connected to the inner surface of the assembly cavity 312. The stop strip B382 penetrates through the rectangular cylinder 381 horizontally and extends outside the rectangular cylinder 381. A fitting opening C322 for the stop strip B382 to fit into is reserved on the surface of the fitting strip A32. The silica gel sheet A383 is movably installed in the rectangular cylinder 381 and is fixedly connected to the stop strip B382. The side walls of the silica gel sheet A383 are in contact with the inner surface of the rectangular cylinder 381. The elastic member E384 is installed in the rectangular cylinder 381, and both sides of the elastic member E384 are fixedly connected to the silica gel sheet A383 and the rectangular cylinder 381 respectively. An air injection unit 39 for compressing the gas in the rectangular cylinder 381 is installed on the fitting seat 31. A deflation groove 3811 is reserved at the lower end of the rectangular cylinder 381. The sealing platform 385 is movably installed at the lower end of the rectangular cylinder 381 and can block the deflation groove 3811. The sealing platform 385 is fixedly connected to the stop platform 342.

[0028] When the stop platform 342 restricts the fitting strip B332, the sealing platform 385 blocks the deflation groove 3811, and the air injection unit 39 injects gas into the rectangular cylinder 381. The air presses the silica gel sheet A383 to make a change. The silica gel sheet A383 pulls the stop strip B382 to make a change, so that the stop strip B382 fits into the fitting opening C322 to stop the fitting strip A32 again, strengthening the firmness of the assembly. When the stop platform 342 cancels the restriction on the fitting strip B332, the stop platform 342 pulls the sealing platform 385 to make a change, so that the sealing platform 385 moves away from the deflation groove 3811, and then the air in the rectangular cylinder 381 is discharged. The elastic member E384 pulls the stop strip B382 out of the fitting opening C322.

[0029] Refer to Figure 6 And Figure 7The gas injection unit 39 includes a gas injection box 391, which is fixedly connected to the embedded seat 31. The gas injection box 391 is provided with a gas inlet hole 3911 and a gas delivery hole 3912. The gas injection box 391 is screwed with an inner threaded tube 392, which extends into the gas injection box 391. The inner threaded tube 392 is fixedly connected to a toggle bar 393. The inner threaded tube 392 is connected to a lead screw 394, which extends to A silicone sheet B395 is movably installed in the gas injection box 391. The silicone sheet B395 is fixedly connected to the screw 394. The peripheral wall of the silicone sheet B395 is in contact with the inner surface of the gas injection box 391. A hole 3951 is reserved on the silicone sheet B395. The gas supply hole 3912 and the rectangular tube 381 are connected via the channel 396. Check switches 397 are installed in the gas supply hole 3912 and the hole 3951.

[0030] The inner thread tube 392 is pulled by the toggle bar 393 to rotate, the inner thread tube 392 pulls the lead screw 394 to change, the lead screw 394 pulls the silicone sheet B395 to change, the silicone sheet B395 presses the gas in the gas injection box 391 into the rectangular tube 381 through the channel 396, and then fills the rectangular tube 381 with gas.

[0031] See also Figure 2 and Figure 3 The stop platform 342 is fixedly connected to the movable bar 343, and a through hole 313 connected to the assembly cavity 312 is reserved at the upper end of the engaging seat 31. The movable bar 343 can move through the through hole 313, and the stop platform 342 pulls the movable bar 343 to move in the through hole 313 so as to monitor the assembly status.

[0032] When in use, the splice strip A32 is spliced into the splice interface A311. When the splice strip A32 touches the inclined wall A3322, the splice strip A32 presses the splice strip B332 to change along the rectangular opening 3321, and the elastic member A333 is shortened. When the splice strip B332 is facing the splice interface B321, the elastic member A333 presses the splice strip B332 to be spliced into the splice interface B321. The splice strip B332 constrains the splice strip A32, and the splice strip A32 pulls the horizontal bar 371 to change. The horizontal bar 371 pulls the vertical bar A372 and the vertical bar B373 to change, the vertical bar A372 pulls the rotating rod A341 to rotate, and the vertical rod B373 pulls the rotating rod B361 to rotate, so that the stop platform 342 constrains the embedded strip B332, the sealing block 362 and the inclined wall B3521 are separated, and the elastic part B351 presses the stop strip A352 to be embedded into the embedding interface D3323, the stop strip A352 stops the embedded strip B332, and the sealing platform 385 blocks the air release groove 3811.

[0033] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled power tool holder, comprising a tool holder housing, and a fixed seat is installed at the upper end of the tool holder housing, characterized in that, The tool holder box body and the fixed seat are connected via a number of connection modules; The connection module includes an inlay seat fixedly connected to the tool holder box body and an inlay strip A fixedly connected to the fixed seat. An inlay port A for the inlay strip A to be inlaid is reserved at the upper end of the inlay seat. A pair of positioning units A are arranged in the inlay seat. Assembly cavities are reserved on both sides of the inlay port A. The positioning unit A includes a rectangular strip rotatably connected to the inner surface of the assembly cavity. An inlay strip B is arranged in the assembly cavity. A rectangular opening is reserved on the surface of the inlay strip B. The rectangular strip is inlaid in the rectangular opening. An elastic member A is fixedly connected to the inner surface of the rectangular opening. The elastic member A is fixedly connected to the rectangular strip. An inlay port B for the inlay strip B to be inlaid is reserved on the surface of the inlay strip A. An inclined wall A that is inclined downward is arranged on one side of the inlay strip B facing the inlay strip A. A constraint unit for constraining the inlay strip B is arranged in the inlay seat.

2. The assembled power tool holder according to claim 1, characterized in that: The constraint unit includes a rotating rod A rotatably connected to the surface of the inlay seat. The rotating rod A horizontally penetrates into the assembly cavity. A positioning table is placed in the assembly cavity. The lower surface of the positioning table is in contact with the upper surface of the inlay strip B. A threaded port is reserved on the surface of the rotating rod A. The rotating rod A penetrates into the positioning table and is threadedly connected to the positioning table.

3. The assembled power tool holder according to claim 2, wherein: An assembly port is reserved on the lower wall of the assembly cavity. A positioning unit B is arranged in the inlay seat. The positioning unit B includes an elastic member B fixedly connected to the lower wall of the assembly port and a positioning strip A movably arranged in the assembly port. The elastic member B is fixedly connected to the positioning strip A. An inlay port D for the positioning strip A to be inlaid is reserved on the lower wall of the inlay strip B. An inclined wall B is arranged on one side of the positioning strip A facing the inlay strip B. The inclined wall B is inclined upward toward the inlay strip A. A sealing unit for pulling the positioning strip A back into the assembly port is arranged on the inlay seat.

4. The modular power tool block according to claim 3, characterized in that: The sealing unit includes a rotating rod B rotatably connected to the surface of the inlay seat. The rotating rod B horizontally penetrates into the assembly cavity. A sealing block is placed on the lower wall of the assembly cavity. A threaded port is reserved on the rotating rod B. The rotating rod B penetrates into the sealing block and is threadedly connected to the sealing block. The sealing block is in contact with the inclined wall B. Sprockets are arranged on both the rotating rod B and the rotating rod A, and a chain is connected between the pair of sprockets.

5. The assembled power tool holder according to claim 4, wherein: A traction unit is arranged on the inlay strip A. The traction unit includes a cross bar fixedly connected to the inlay strip A. A vertical rod A and a vertical rod B are fixedly connected to the cross bar. A rotating disc A is fixedly connected to the rotating rod A. A rotating disc B is fixedly connected to the rotating rod B. A number of wedge blocks A that engage with the tooth openings on the vertical rod A are rotatably connected to the rotating disc A. A number of wedge blocks B that engage with the tooth openings on the vertical rod B are rotatably connected to the rotating disc B. Elastic members C are sleeved on the pin rods arranged on the wedge blocks A. Elastic members D are sleeved on the pin rods arranged on the wedge blocks B.

6. The modular power tool post according to claim 2, wherein: A stop unit C is installed on the embedding seat, and the stop unit C includes a rectangular tube fixedly connected to the inner surface of the assembly cavity, a stop strip B is installed through the rectangular tube, the stop strip B extends out of the rectangular tube, and an embedding interface C for the stop strip B to be embedded is reserved on the surface of the embedding strip A, a silicone sheet A is movably installed in the rectangular tube and fixedly connected to the stop strip B, the side walls of the silicone sheet A are in contact with the inner surface of the rectangular tube, an elastic member E is fixedly connected to the silicone sheet A, and the elastic member E is fixedly connected to the inner surface of the rectangular tube, an injection unit for compressing the gas in the rectangular tube is installed on the embedding seat, an air release groove is reserved at the lower end of the rectangular tube, a sealing platform for blocking the air release groove is installed on the rectangular tube, and the sealing platform and the stop platform are fixedly connected.

7. The assembled power tool holder according to claim 6, wherein: The gas injection unit includes a gas injection box fixedly connected to the embedding seat and an inner threaded tube screwed on the gas injection box, the inner threaded tube extends into the gas injection box, and an air inlet hole and an air delivery hole are reserved on the gas injection box. The inner threaded tube is fixedly connected to a toggle bar, and the inner thread of the inner threaded tube is connected to a lead screw, which extends into the gas injection box. A silicone sheet B is movably installed in the gas injection box, and the silicone sheet B is fixedly connected to the lead screw. The peripheral wall of the silicone sheet B is in contact with the inner surface of the gas injection box, and holes are reserved on the silicone sheet B. The air delivery hole and the rectangular cylinder are connected through a channel, and check switches are installed in the air delivery hole and the hole.

8. The assembled power tool holder according to claim 2, wherein: The stop table is fixedly connected with a movable bar, and a through-opening connected with the assembly cavity is reserved at the upper end of the embedded seat, and the movable bar can be movably passed through the through-opening.

Images