An assembled power tool holder

Abstract

The present invention provides an assembled powered tool holder, belonging to the technical field of powered tool holders, comprising a tool holder housing, a fixed seat mounted on the upper end of the tool holder housing, and the tool holder housing and the fixed seat connected via a plurality of quick-connect modules; the quick-connect modules comprising an engaging seat fixedly connected to the tool holder housing and an engaging strip A fixedly connected to the fixed seat; an engaging interface A reserved at the upper end of the engaging seat for engaging the engaging strip A; a pair of stop units A mounted within the engaging seat, with assembly cavities reserved on either side of the engaging interface A; the stop units A comprising a rectangular strip screwed onto the inner surface of the assembly cavity; an engaging strip B mounted within the assembly cavity; an engaging strip B having a rectangular opening reserved on its surface, an elastic member A fixedly mounted on the inner surface of the rectangular opening; and a restraining unit mounted within the engaging seat for restraining the engaging strip B. The present invention solves the problem that the housing and fixed seat of existing powered tool holders are bolted together, requiring tools for assembly and disassembly, which is inconvenient for inspecting or maintaining components within the housing.

Description

Technical Field

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

[0002] With the increasing complexity of workpieces, improvements in precision, and machining efficiency, multi-axis machining and high speeds have become essential for machine tools. In addition to the increasing integration of machining centers with Swiss-type machining, lathes have evolved from early horizontal lathes to include new machining configurations, such as twin-turret lathes, vertical lathes, inverted lathes, and mill-turn machines, to meet the demands of modern machining methods. A driven toolholder is a servo-driven toolholder mounted on a powered turret. This type of toolholder is typically used on mill-turn machines, though a few are also suitable for machining centers with powered turrets.

[0003] The prior art CN210476192U discloses a 90-degree power tool holder, comprising a box body, a first accommodating chamber and a driving mechanism, wherein a fixed seat is fixed on one side surface of the box body, and the fixed seat and the box body are fixedly connected to the limiting rod through a limiting hole, and the first accommodating chamber is fixed on the fixed seat, and the driving mechanism is fixed on the other side surface of the box body, and the driving mechanism and the first accommodating chamber are vertically arranged, and the angle between them is 90 degrees; angular contact bearings a and angular contact bearings b are fixed at the upper and lower ends of the interior of the first accommodating chamber, and the inner sides of the contact bearings a and angular contact bearings b are sleeved with a first spindle connector; the driving mechanism contains a second spindle connector, and an angular contact bearing c and a limiting and spiral bevel are fixed at one end of the outer side of the second spindle connector, which is used to limit the second spindle connector, and a second spiral bevel gear is fixed to the top of one end of the second spindle connector, and a rotating connector is provided at the top of the other end of the second spindle connector. The box body and the fixing seat of the power tool holder are locked by bolts, and the disassembly and assembly need to be assisted by tools, which is not conducive to the inspection or maintenance of the parts inside the box body. Summary of the Invention

[0004] The present invention provides an assembled power tool holder, which aims to solve the problem that the box and the fixed seat of the existing power tool holder are locked by bolts, and the disassembly and assembly require the assistance of tools, which is not conducive to the inspection or maintenance of the parts inside the box.

[0005] An embodiment of the present invention provides an assembled power tool holder, comprising a tool holder housing, a fixing seat being mounted on the upper end of the tool holder housing, and the tool holder housing and the fixing seat being connected via a plurality of quick-connect modules;

[0006] The quick-connect module includes a connecting seat fixedly connected to the tool holder box and a connecting strip A fixedly connected to the fixed seat. An connecting interface A is reserved on the upper end of the connecting seat for the connecting strip A to be connected. A pair of stop units A are installed in the connecting seat. Assembly cavities are reserved on both sides of the connecting interface A. The stop unit A includes a rectangular bar screwed on the inner surface of the assembly cavity. A connecting strip B is installed in the assembly cavity. A rectangular opening is reserved on the surface of the connecting strip B. The rectangular bar is connected to the rectangular opening. An elastic part A is fixed to the inner surface of the rectangular opening. The elastic part A is fixedly connected to the rectangular bar. An connecting interface B is reserved on the surface of the connecting strip A for the connecting strip B to be connected. The connecting strip B is provided with an inclined wall A inclined downward toward one side of the connecting strip A. A constraint unit for constraining the connecting strip B is installed in the connecting seat.

[0007] Furthermore, the constraint unit includes a rotating rod A screwed on the surface of the joint seat, and the rotating rod A passes horizontally into the assembly cavity. A stop platform is placed in the assembly cavity, and the lower surface of the stop platform is in contact with the upper surface of the joint strip B. A threaded opening is reserved on the surface of the rotating rod A, and the rotating rod A passes through the stop platform and is threadedly connected to the stop platform.

[0008] Furthermore, an assembly opening is reserved on the lower wall of the assembly cavity, and a stop unit B is installed in the joint seat. The stop unit B includes an elastic part B fixedly connected to the lower wall of the assembly opening and a stop strip A movably installed in the assembly opening. The elastic part B and the stop strip A are fixedly connected, and an engaging interface D for the stop strip A to be engaged is reserved on the lower wall of the joint strip B. The stop strip A is provided with an inclined wall B on the side facing the joint strip B, and the inclined wall B is inclined upward toward the joint strip A. A closed unit for pulling the stop strip A back into the assembly opening is installed on the joint seat.

[0009] Furthermore, the sealed unit includes a rotating rod B screwed onto the surface of the embedding seat, the rotating rod B extends horizontally into the assembly cavity, a sealed block is placed on the lower wall of the assembly cavity, a threaded opening is reserved on the rotating rod B, the rotating rod B extends into the sealed block and is threadedly connected to the sealed block, the sealed block is attached to the inclined wall B, sprockets are installed on the rotating rod B and the rotating rod A, and the pair of sprockets are connected via a chain.

[0010] Furthermore, a traction unit is installed on the splice strip A, and the traction unit includes a horizontal bar fixedly connected to the splice strip A, the horizontal bar is fixedly connected to the vertical rod A and the vertical rod B, the rotating rod A is fixedly connected to the rotating disk A, the rotating rod B is fixedly connected to the rotating disk B, the rotating disk A is screwed with a number of wedge blocks A that engage with the teeth on the vertical rod A, the rotating disk B is screwed with a number of wedge blocks B that engage with the teeth on the vertical rod B, the pins installed on the wedge blocks A are all hooped with elastic parts C, and the pins installed on the wedge blocks B are all hooped with elastic parts D.

[0011] Furthermore, a stop unit C is installed on the joint 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, and the stop strip B extends outside the rectangular tube. 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 part E is fixedly connected to the silicone sheet A, and the elastic part 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 joint 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.

[0012] Furthermore, the gas injection unit includes a gas injection box fixedly connected to the embedded seat and an inner threaded tube screwed onto the gas injection box. The inner threaded tube extends into the gas injection box. The gas inlet and gas delivery holes are reserved on the gas injection box. The inner threaded tube is fixedly connected to a toggle bar. The inner thread of the inner threaded tube is connected to a lead screw. The lead screw extends into the gas injection box. A silicone sheet B is movably installed in the gas injection box. 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. Holes are reserved on the silicone sheet B. The gas delivery hole and the rectangular cylinder are connected through a channel. Check switches are installed in the gas delivery hole and the hole.

[0013] Furthermore, the stop platform is fixedly connected with a movable bar, and a through-opening connected to the assembly cavity is reserved at the upper end of the embedded seat, and the movable bar can be moved through the through-opening.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention facilitates the disassembly and assembly of the fixing seat and the tool holder housing through the installation of the quick-connect module, thereby facilitating the inspection or maintenance of the components in the tool holder.

[0016] 2. During assembly, the present invention inserts splice strip A into splice port A. When splice strip A contacts inclined wall A, splice strip A compresses splice strip B to move along the rectangular opening, causing elastic member A to shorten. At this point, the restraining unit constrains splice strip B. When splice strip B faces splice port B, elastic member A compresses splice strip B into splice port B, constraining splice strip A. This allows for rapid assembly.

[0017] The rotating rod A is rotated, and the rotating rod A pulls the stop platform to move back and forth. When the stop platform is located on the side of the splicing bar B close to the splicing bar A, the stop platform constrains the splicing bar B, preventing the splicing bar B from rotating. During the period when the splicing bar B is stopped on the splicing bar A, external forces are prevented from acting on the stop platform, causing the splicing bar B to be unable to stop the splicing bar A. When the stop platform is located on the side of the splicing bar B farther from the splicing bar A, the splicing bar B can be rotated for disassembly.

[0018] During the period when the joint strip B is restraining the joint strip A, the restraint of the sealing unit on the stop strip A is cancelled, and the elastic part B can compress the stop strip A to perform the change, so that the stop strip A is engaged into the joint interface D. The stop strip A stops the joint strip B, thereby enhancing the firmness of the restraint performed by the joint strip B on the joint strip A and ensuring the reliability of the assembly.

[0019] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a quick-connect module according to an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of the constraint unit structure according to an embodiment of the present invention;

[0024] Figure 4 This is a structural schematic diagram of a stop unit A according to an embodiment of the present invention;

[0025] Figure 5 This is a structural diagram of a traction unit according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic structural diagram of a stop unit C according to an embodiment of the present invention;

[0027] Figure 7 Schematic diagram of the structure of the gas injection unit according to an embodiment of the present invention;

[0028] 1. Tool holder housing; 2. Fixing seat; 3. Quick-connect module; 31. Embedding seat; 311. Embedding interface A; 312. Assembly cavity; 313. Through-hole; 314. Assembly opening; 32. Embedding strip A; 321. Embedding interface B; 322. Embedding interface C; 33. Stop unit A; 331. Rectangular strip; 332. Embedding strip B; 3321. Rectangular opening; 3322. Inclined wall A; 3323. Embedding 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. Inclined wall B; 36. Sealing unit; 361. Rotating rod B; 362. Sealing 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 part C; 379. Elastic part D; 38. Stop unit C; 381. Rectangular cylinder; 3811. Air relief groove; 382. Stop bar B; 383. Silicone sheet A; 384. Elastic part E; 385. Sealing table; 39. Gas injection unit; 391. Gas injection box; 3911. Air inlet; 3912. Air delivery hole; 392. Inner thread tube; 393. Toggle bar; 394. Screw; 395. Silicone sheet B; 3951. Hole; 396. Channel; 397. Check switch. DETAILED DESCRIPTION

[0029] 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 below in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same components. 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.

[0030] See Figure 1 An embodiment of the present invention provides an assembled power tool holder, comprising a tool holder housing 1, a fixing seat 2 being mounted on the upper end of the tool holder housing 1, and the tool holder housing 1 and the fixing seat 2 being connected via a plurality of quick-connect modules 3.

[0031] The installation of the quick-connect module 3 facilitates the disassembly and assembly of the fixing base 2 and the tool holder housing 1 , thereby facilitating the inspection or maintenance of the components in the tool holder.

[0032] See Figure 2-Figure 4The quick-connect module 3 includes an embedding seat 31 fixedly connected to the tool holder box 1 and an embedding strip A32 fixedly connected to the fixed seat 2. An embedding interface A311 is reserved at the upper end of the embedding seat 31 for the embedding strip A32 to be embedded. A pair of stop units A33 are arranged in the embedding seat 31. The pair of stop units A33 are located on both sides of the embedding strip A32. Assembly cavities 312 are reserved on both sides of the embedding interface A311. The stop unit A33 includes a rectangular strip 331, an embedding strip B332 and an elastic member A333; the rectangular strip 331 is screwed on the inner surface of the assembly cavity 312, the embedding strip B332 is horizontally arranged in the assembly cavity 312, and a space is reserved on the surface of the embedding strip A32 for the embedding strip B332 is embedded in the embedding interface B321, and the embedding strip B332 is provided with a slanted wall A3322 slanted downward toward one side of the embedding strip A32. A constraint unit 34 is installed in the embedding seat 31. The constraint unit 34 can constrain the embedding strip B332 so that the embedding strip B332 cannot rotate. A rectangular opening 3321 is reserved laterally on the longitudinal surface of the embedding strip B332. The rectangular strip 331 passes through the rectangular opening 3321 and can move laterally along the rectangular opening 3321. The elastic member A333 is installed in the rectangular opening 3321, and both sides of the elastic member A333 are fixedly connected to the inner surface of the rectangular opening 3321 and the rectangular strip 331.

[0033] During assembly, 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 move along the rectangular opening 3321, and the elastic part A333 is shortened. At this moment, the constraint unit 34 constrains the splice strip B332. When the splice strip B332 is facing the splice interface B321, the elastic part A333 presses the splice strip B332 to be spliced ​​into the splice interface B321, and the splice strip B332 constrains the splice strip A32, thereby achieving the purpose of rapid assembly.

[0034] See Figure 3The constraint unit 34 includes a rotating rod A341 and a stop platform 342. The rotating rod A341 is screwed on the surface of the embedded seat 31, and the rotating rod A341 is horizontally penetrated into the assembly cavity 312. A threaded opening is reserved on the surface of the rotating rod A341. The stop platform 342 is installed in the assembly cavity 312. The lower surface of the stop platform 342 is in contact with the upper surface of the embedded strip B332. The rotating rod A341 is penetrated into the stop platform 342 and is threaded with the stop platform 342. When the rotating rod A341 is rotated, the rotating rod A341 pulls the stop platform 342 to perform It moves back and forth. When the stop platform 342 is on the side of the splice strip B332 close to the splice strip A32, the stop platform 342 constrains the splice strip B332, preventing the splice strip B332 from rotating. During the period when the splice strip B332 stops the splice strip A32, external force is prevented from acting on the stop platform 342, causing the splice strip B332 to be unable to stop the splice strip A32. When the stop platform 342 is on the side of the splice strip B332 farther from the splice strip A32, the splice strip B332 can rotate for disassembly.

[0035] See 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 installed in the engaging seat 31, the stop unit B35 includes an elastic member B351 and a stop bar A352, the elastic member B351 is fixedly connected to the lower wall of the assembly port 314, the stop bar A352 is movably installed in the assembly port 314, the elastic member B351 and the stop bar A352 are fixedly connected, an engaging interface D3323 for the stop bar A352 to engage is reserved on the lower wall of the engaging strip B332, the stop bar A352 is provided with a skewed wall B3521 on the side facing the engaging strip B332, and the skewed wall B3521 faces the engaging strip The connecting strip A32 is arranged tilted upward, and a sealing unit 36 ​​is installed on the joint seat 31. The sealing unit 36 ​​can pull the stop strip A352 back into the assembly opening 314; during the period when the connecting strip B332 constrains the connecting strip A32, the constraint of the sealing unit 36 ​​on the stop strip A352 is cancelled, and the elastic part B351 can press the stop strip A352 to perform the change, so that the stop strip A352 is engaged into the engaging interface D3323. The stop strip A352 stops the connecting strip B332, thereby enhancing the firmness of the connecting strip B332 in constraining the connecting strip A32 and ensuring the reliability of the assembly.

[0036] See Figure 3The sealed unit 36 ​​includes a rotating rod B361, a sealed block 362 and a chain 363. The rotating rod B361 is screwed on the surface of the embedded seat 31, and the rotating rod B361 is horizontally penetrated into the assembly cavity 312. A threaded opening is reserved on the rotating rod B361. The sealed block 362 is installed on the lower wall of the assembly cavity 312. The rotating rod B361 penetrates into the sealed block 362 and is threaded with the sealed block 362. The sealed block 362 is attached to the skewed wall B3521. Sprockets are installed on the rotating rod B361 and the rotating rod A341, and a pair of sprockets are connected via a chain. The chain 363 is connected to the stop bar 363; during the rotation of the rotating rod A341, the rotating rod A341 pulls the rotating rod B361 via the chain 363 to execute, and the rotating rod B361 pulls the sealing block 362 to execute the change. When the sealing block 362 touches the tilted 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 embedding interface D3323. At this time, the stop platform 342 is on the side of the embedding bar B332 farther from the embedding bar A32, and the embedding bar B332 can be rotated for disassembly.

[0037] See Figure 3 and Figure 5 The traction unit 37 is installed on the splice bar A32, and the traction unit 37 includes a horizontal bar 371, a vertical rod A372, a vertical rod B373, a rotating disk A374, a rotating disk B375, a plurality of wedge blocks A376 and a plurality of wedge blocks B377; the horizontal bar 371 is fixedly connected to the surface of the splice bar A32, the vertical rod A372 and the vertical rod B373 are both fixedly connected to the horizontal bar 371, the rotating disk A374 is fixedly connected to the rotating rod A341, and the rotating disk B375 is fixedly connected to the rotating rod B361; a plurality of wedge blocks A376 are all screwed on the rotating disk A374 at equal intervals and engage with the teeth on the vertical rod A372. Several wedge blocks B377 are all screwed on the rotating disk B375 at equal intervals and engage with the teeth on the vertical rod B373. The pins installed on the wedge blocks A376 are all clamped with elastic parts C378, and the pins installed on the wedge blocks B377 are all clamped with elastic parts D379. The elastic parts C378 and D379 are respectively used to allow the wedge blocks A376 and B377 to rotate back to their original positions.

[0038] When the splicing strip A32 is spliced ​​into the splicing interface A311, the splicing strip A32 pulls the horizontal strip 371 to change, the horizontal strip 371 pulls the vertical rod A372 and the vertical rod B373 to change, 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, and the rotating disk B375 pulls the rotating rod B361 to rotate, so that the stop platform 342 can be moved to the side of the splicing strip B332 close to the splicing strip A32, and the sealing block 362 can be moved to the side farther away from the splicing strip B332, which is convenient for use.

[0039] See Figure 3 and Figure 6 The stop unit C38 is mounted on the engaging seat 31. The stop unit C38 comprises a rectangular tube 381, a stop bar B382, a silicone sheet A383, an elastic member E384 and a sealing platform 385. The rectangular tube 381 is fixedly connected to the inner surface of the assembly cavity 312. The stop bar B382 runs through the rectangular tube 381 horizontally. The stop bar B382 extends outside the rectangular tube 381. An engaging interface C322 is reserved on the surface of the engaging strip A32 for engaging the stop bar B382. The silicone sheet A383 is movably mounted in the rectangular tube 381 and engages with the stop bar. B382 is fixedly connected, the side walls of the silicone sheet A383 are in contact with the inner surface of the rectangular tube 381, and the elastic member E384 is installed in the rectangular tube 381. The two sides of the elastic member E384 are respectively fixedly connected to the silicone sheet A383 and the rectangular tube 381; an injection unit 39 for compressing the gas in the rectangular tube 381 is installed on the joint seat 31, and an air release groove 3811 is reserved at the lower end of the rectangular tube 381. The sealing platform 385 is movably installed at the lower end of the rectangular tube 381 and can block the air release groove 3811. The sealing platform 385 and the stop platform 342 are fixedly connected.

[0040] When the stop platform 342 is restraining the splicing strip B332, the sealing platform 385 blocks the air release groove 3811, and the air injection unit 39 injects air into the rectangular tube 381. The air presses the silicone sheet A383 to change, and the silicone sheet A383 pulls the stop strip B382 to change, so that the stop strip B382 is spliced ​​into the splicing interface C322, and the splicing strip A32 is stopped again, thereby strengthening the firmness of the assembly. When the stop platform 342 cancels the constraint on the splicing strip B332, the stop platform 342 pulls the sealing platform 385 to change, so that the sealing platform 385 is moved away from the air release groove 3811, and then the air in the rectangular tube 381 is released, and the elastic member E384 pulls the stop strip B382 out of the splicing interface C322.

[0041] See 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 thread of the inner threaded tube 392 is connected to a screw 394, which extends to Inside the gas injection box 391, a silicone sheet B395 is movably installed. 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 cylinder 381 are connected via the channel 396. Check switches 397 are installed in the gas supply hole 3912 and the hole 3951.

[0042] The inner thread tube 392 is pulled by the toggle bar 393 to rotate, the inner thread tube 392 pulls the screw 394 to change, the screw 394 pulls the silicone sheet B395 to change, and the silicone sheet B395 presses the gas in the gas injection box 391 into the rectangular cylinder 381 through the channel 396, and then fills the rectangular cylinder 381 with gas.

[0043] See Figure 2 and Figure 3 The movable bar 343 is fixedly connected to the stop platform 342, 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 to monitor the assembly status.

[0044] When in use, the splice strip A32 is spliced ​​into the splice interface A311. When the splice strip A32 and the skewed wall A3322 touch each other, the splice strip A32 presses the splice strip B332 to change along the rectangular opening 3321, and the elastic member A333 shortens. When the splice strip B332 is facing the splice interface B321, the elastic member A333 presses the splice strip B332 to splice 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 rod A372 and the vertical rod B373 to perform changes, the vertical rod 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 splicing bar B332, the sealing block 362 and the inclined wall B3521 are separated, and the elastic part B351 presses the stop bar A352 to be embedded into the embedding interface D3323, the stop bar A352 stops the splicing bar B332, and the sealing platform 385 blocks the air release groove 3811.

[0045] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled power tool holder, comprising a tool holder housing, a fixing seat being arranged on the upper end of the tool holder housing, characterized in that: The tool holder box and the fixed seat are connected via several quick-connect modules; The quick-connect module includes a splicing seat fixedly connected to the tool holder housing and a splicing strip A fixedly connected to the fixed seat, an splicing interface A for splicing the splicing strip A is reserved at the upper end of the splicing seat, a pair of stop units A are installed in the splicing seat, assembly cavities are reserved on both sides of the splicing interface A, the stop unit A includes a rectangular strip screwed on the inner surface of the assembly cavity, a splicing strip B is installed in the assembly cavity, a rectangular opening is reserved on the surface of the splicing strip B, the rectangular strip is spliced ​​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 splicing interface B is reserved on the surface of the splicing strip A for splicing the splicing strip B, the splicing strip B is provided with a slanted wall A slanted downward toward one side of the splicing strip A, and a constraint unit for constraining the splicing strip B is installed in the splicing seat; The restraining unit includes a rotating rod A screwed onto the surface of the splicing seat. The rotating rod A extends transversely into the assembly cavity. A stop platform is placed in the assembly cavity. The lower surface of the stop platform is in contact with the upper surface of the splicing strip B. A threaded opening is reserved on the surface of the rotating rod A. The rotating rod A extends into the stop platform and is threadedly connected to the stop platform. An assembly opening is reserved on the lower wall of the assembly cavity, and a stop unit B is installed in the joint seat. The stop unit B includes an elastic part B fixedly connected to the lower wall of the assembly opening and a stop strip A movably installed in the assembly opening. The elastic part B and the stop strip A are fixedly connected, and an engaging interface D for the stop strip A to be engaged is reserved on the lower wall of the joint strip B. The stop strip A is provided with an inclined wall B on the side facing the joint strip B, and the inclined wall B is inclined upward toward the joint strip A. A closed unit for pulling the stop strip A back into the assembly opening is installed on the joint seat.

2. The assembled power tool holder according to claim 1, characterized in that: The sealed unit includes a rotating rod B screwed onto the surface of the embedding seat. The rotating rod B extends horizontally into the assembly cavity. A sealed block is placed on the lower wall of the assembly cavity. A threaded opening is reserved on the rotating rod B. The rotating rod B extends into the sealed block and is threadedly connected to the sealed block. The sealed block is attached to the inclined wall B. Sprockets are installed on the rotating rod B and the rotating rod A, and the pair of sprockets are connected by a chain.

3. The assembled power tool holder according to claim 2, characterized in that: A traction unit is installed on the splicing strip A, and the traction unit includes a horizontal strip fixedly connected to the splicing strip A, the horizontal strip is fixedly connected to the vertical rod A and the vertical rod B, the rotating rod A is fixedly connected to the rotating disk A, the rotating rod B is fixedly connected to the rotating disk B, the rotating disk A is screwed with a number of wedge blocks A that engage with the teeth on the vertical rod A, the rotating disk B is screwed with a number of wedge blocks B that engage with the teeth on the vertical rod B, the pins installed on the wedge blocks A are all clamped with elastic parts C, and the pins installed on the wedge blocks B are all clamped with elastic parts D.

4. The assembled power tool holder according to claim 1, characterized in that: A stop unit C is installed on the joint 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, and the stop strip B extends out of the rectangular tube. 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 part E is fixedly connected to the silicone sheet A, and the elastic part 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 joint 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.

5. The assembled powered tool holder according to claim 4, characterized in that: The gas injection unit includes a gas injection box fixedly connected to the embedded seat and an inner threaded tube screwed onto the gas injection box. The inner threaded tube extends into the gas injection box. The gas inlet and gas delivery holes are reserved on the gas injection box. The inner threaded tube is fixedly connected to a toggle bar. The inner thread of the inner threaded tube is connected to a lead screw. The lead screw extends into the gas injection box. A silicone sheet B is movably installed in the gas injection box. 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. Holes are reserved on the silicone sheet B. The gas delivery hole and the rectangular cylinder are connected through a channel. Check switches are installed in the gas delivery hole and the hole.

6. The assembled powered tool holder according to claim 1, characterized in that: The stop table is fixedly connected with a movable bar, the upper end of the embedded seat is reserved with a through opening connected with the assembly cavity, and the movable bar can be moved through the through opening.

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