Clamp for machining cutting machine part

Abstract

The utility model relates to the technical field of cutting machine part production, and discloses a clamp for cutting machine part machining, which comprises a longitudinal clamping frame, two transverse clamping plates, a transverse driving mechanism, a longitudinal driving mechanism, a vertical clamping plate and a vertical clamping mechanism, the longitudinal clamping frame comprises two longitudinal clamping plates extending in the transverse direction. The two transverse clamping plates each comprise a first clamping block and a second clamping block, and the first clamping blocks and the second clamping blocks are symmetrically distributed in parallel in the longitudinal direction and are arranged on the two longitudinal clamping plates in a sliding mode in the transverse direction. The transverse driving mechanism is arranged on the longitudinal clamping frame and is in transmission connection with one or two transverse clamping plates; the longitudinal driving mechanism is arranged on the first clamping block and is in transmission connection with the second clamping block; the vertical clamping mechanism is arranged on the first clamping block or the second clamping block and is in transmission connection with the vertical clamping plate. The clamp for machining the cutting machine part can solve the problem that a traditional clamp can only simply clamp a base of a cutting machine in a single direction.

Description

Technical Field

[0001] The utility model relates to the technical field of production of cutting machine parts, in particular to a clamp for processing cutting machine parts. Background Art

[0002] Cutting machines are a crucial piece of equipment in the machinery manufacturing industry, and their overall performance is closely tied to the manufacturing quality of their individual components. Cutting machines are complex and diverse, encompassing numerous key components such as the base and housing. During the production and processing of any cutting machine component, ensuring precise positioning and stable clamping is a prerequisite for ensuring processing quality and improving production efficiency.

[0003] Traditionally, the machining of cutting machine components has relied on fixtures to assist in securing them. As a piece of process equipment, fixtures are primarily used to accurately position and securely clamp the workpiece to the machine tool, ensuring that it does not shift during machining due to external factors such as cutting forces, vibration, or gravity. While traditional fixtures can meet basic clamping requirements in most cases, they struggle when it comes to clamping large and complex components like the cutting machine base.

[0004] Most of the clamps currently in widespread use only provide simple, single-direction clamping of the base, failing to achieve comprehensive, multi-directional fixation. This is particularly true when machining the top or other complex areas of the base. Insufficient clamping force or improper clamping position can easily cause the base to wobble or fly during machining. This not only severely impacts machining accuracy and surface quality, but also poses a threat to operator safety.

[0005] In view of the various problems that traditional fixtures have when clamping cutting machine parts such as the base, it is necessary to develop a fixture for processing cutting machine parts. This fixture needs to have sufficient clamping force and stability to cope with the complex shapes of cutting machine parts and various challenges in the processing process, and to achieve multi-directional and comprehensive clamping of cutting machine parts to ensure the stability of the processing process. Utility Model Content

[0006] (1) Technical problems solved

[0007] The utility model provides a clamp for processing cutting machine parts, which can at least solve the technical problem that traditional clamps can only perform simple clamping on a base in a single direction.

[0008] (2) Technical solution

[0009] In order to solve the above technical problems, the present invention provides the following technical solutions: a fixture for processing cutting machine parts, comprising:

[0010] A longitudinal clamping frame, comprising two longitudinal clamping plates extending in the transverse direction;

[0011] The two transverse clamping plates each include a first clamping block and a second clamping block, the first clamping block and the second clamping block are symmetrically distributed in parallel in the longitudinal direction, and are respectively slidably arranged on the two longitudinal clamping plates in the transverse direction;

[0012] The transverse drive mechanism is provided on the longitudinal clamping frame and is in driving connection with one or both transverse clamping plates. The transverse drive assembly is used to drive the two transverse clamping plates to move toward or away from each other.

[0013] A longitudinal drive mechanism is provided on the first clamping block and is in transmission connection with the second clamping block. The longitudinal drive assembly is used to drive the first clamping block and the second clamping block to move toward or away from each other in the longitudinal direction, thereby driving the two longitudinal clamping plates to move toward or away from each other in the longitudinal direction;

[0014] A vertical clamping plate and a vertical clamping mechanism, wherein the vertical clamping mechanism is provided on the first clamping block or the second clamping block and is transmission-connected to the vertical clamping plate, and the vertical clamping mechanism is used to drive the vertical clamping plate to move vertically;

[0015] A clamping space is formed between the vertical clamping plate, the two longitudinal clamping plates and the two transverse clamping plates.

[0016] It is further provided that the ends of the first clamping block and the second clamping block facing away from each other are respectively provided with a first slider and a second slider, and the first slider and the second slider are respectively slidably arranged on the two longitudinal clamping plates in a transverse direction;

[0017] The transverse drive mechanism includes:

[0018] The motor and the bidirectional screw are both arranged on the longitudinal clamping frame. The bidirectional screw is screwed to the two first sliders or the second sliders. The output end of the motor is connected to the bidirectional screw. The motor is used to drive the bidirectional screw to rotate, thereby driving the two horizontal clamping plates to move toward or away from each other.

[0019] It is further provided that a placement plate for supporting the workpiece is provided on the inner side of the aforementioned transverse clamping plate, and a plurality of rubber bumps are evenly spaced on the supporting surface of the placement plate.

[0020] It is further provided that the aforementioned longitudinal drive mechanism includes a first screw rod, which is rotatably connected to the first clamping block and is threadedly connected to the second clamping block.

[0021] The first screw rod can be driven to rotate by a motor or a handle.

[0022] It is further configured that the aforementioned longitudinal drive mechanism also includes a second sliding rod, the second sliding rod and the first screw rod are arranged parallel to each other, the first screw rod is connected to the first clamping block and the second clamping block of a transverse clamping plate, and the second sliding rod is slidably connected to the first clamping block and the second clamping block of another transverse clamping plate.

[0023] It is further configured that the number of the aforementioned vertical splints is two, one of which is located on the first clamping block of a horizontal splint, and the other vertical splint is located on the second clamping block of the other horizontal splint, and the two vertical splints are distributed in a symmetrical staggered structure.

[0024] It is further provided that the aforementioned vertical clamping mechanism includes a second screw rod, which is connected to the vertical clamping plate, and two are provided corresponding to the vertical clamping plates, and the second screw rod is screwed onto the corresponding first clamping block or the second clamping block.

[0025] (3) Beneficial effects

[0026] Compared with the prior art, the fixture for processing cutting machine parts provided by the present invention has the following beneficial effects:

[0027] The fixture for processing cutting machine parts provided by the present invention is used to clamp and fix cutting machine parts (here taking the cutting machine base as an example). First, the distance between the two longitudinal clamps is adjusted by the longitudinal drive mechanism, and at the same time, the distance between the two transverse clamps is adjusted by the transverse drive mechanism, so as to clamp the longitudinal and transverse ends of the bottom end of the cutting machine base. Finally, the vertical clamping mechanism drives the vertical clamp to move vertically toward the cutting machine base, and clamps the vertical clamp at the top of the cutting machine base, thereby completing the clamping of the cutting machine base. It can be seen that the fixture for processing cutting machine parts can fully clamp and fix the cutting machine base in three directions: transverse, longitudinal and vertical, to ensure the stability of the processing process, and effectively prevent the base from shaking or flying during the processing. The fixture is suitable for clamping parts such as the cutting machine base that are large in size and complex in shape, and the fixture can be applied to cutting machine bases of different types and sizes, and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the structure of the first angle of the fixture used for processing cutting machine parts in the embodiment;

[0029] Figure 2 2. A schematic structural diagram of a second angle of a fixture for processing cutting machine parts in an embodiment;

[0030] Figure 3 Schematic diagram of the structure of the transverse drive mechanism in the embodiment;

[0031] Figure 4 Schematic diagram of the structure of the longitudinal drive mechanism in the embodiment.

[0032] Figure Number:

[0033] 1. Longitudinal clamping frame; 11. Longitudinal splint;

[0034] 2. Horizontal clamping plate; 21. First clamping block; 211. First slider; 22. Second clamping block; 221. Second slider; 23. Placement plate; 231. Rubber bump;

[0035] 3. Transverse drive mechanism; 31. Motor; 32. Bidirectional screw rod; 33. First slide rod;

[0036] 4. Longitudinal drive mechanism; 41. First screw rod; 42. Second slide rod;

[0037] 5. Vertical splint;

[0038] 6. Vertical clamping mechanism; 61. Second screw rod;

[0039] 7. Clamping space. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] The utility model provides a clamp for processing cutting machine parts, which is used to solve the problem that traditional clamps can only simply clamp the cutting machine base in a single direction.

[0042] See Figure 1 and Figure 2 As shown, Figure 1 This is a schematic structural diagram of the first angle of the fixture used for processing cutting machine parts in the embodiment. Figure 2 This is a structural schematic diagram of the second angle of the clamp for processing cutting machine parts in the embodiment. The clamp for processing cutting machine parts includes a longitudinal clamping frame 1, two transverse clamping plates 2, a transverse driving mechanism 3, a longitudinal driving mechanism 4, a vertical clamping plate 5 and a vertical clamping mechanism 6.

[0043] The longitudinal clamping frame 1 comprises two longitudinal clamping plates 11 extending in the transverse direction.

[0044] The two transverse clamping plates 2 each include a first clamping block 21 and a second clamping block 22 . The first clamping block 21 and the second clamping block 22 are symmetrically distributed in parallel in the longitudinal direction, and the first clamping block 21 and the second clamping block 22 are respectively connected to the two longitudinal clamping plates 11 in a transverse sliding manner.

[0045] The transverse driving mechanism 3 is installed on the longitudinal clamping frame 1 and is in driving connection with one or two transverse clamping plates 2. The transverse driving assembly is used to drive the two transverse clamping plates 2 to move toward or away from each other.

[0046] The longitudinal drive mechanism 4 is installed on the first clamping block 21 and is in transmission connection with the second clamping block 22. The longitudinal drive assembly is used to drive the first clamping block 21 and the second clamping block 22 to move toward or away from each other in the longitudinal direction, thereby driving the two longitudinal clamping plates 11 to move toward or away from each other in the longitudinal direction.

[0047] The vertical clamping mechanism 6 is installed on the first clamping block 21 or the second clamping block 22 and is transmission-connected to the vertical clamping plate 5 . The vertical clamping mechanism 6 is used to drive the vertical clamping plate 5 to move vertically.

[0048] A clamping space 7 is formed between the vertical clamping plate 5 , the two longitudinal clamping plates 11 and the two transverse clamping plates 2 .

[0049] When the fixture for processing cutting machine parts of the above technical solution is used to clamp and fix the cutting machine parts (here taking the cutting machine base as an example), first, the distance between the two longitudinal clamps 11 is adjusted by the longitudinal drive mechanism 4, and at the same time, the distance between the two transverse clamps 2 is adjusted by the transverse drive mechanism 3, so as to clamp the longitudinal and transverse ends of the bottom end of the cutting machine base; finally, the vertical clamping mechanism 6 drives the vertical clamp 5 to move vertically toward the cutting machine base, and clamps the vertical clamp 5 at the top of the cutting machine base, thereby completing the clamping of the cutting machine base. It can be seen that the fixture for processing cutting machine parts can fully clamp and fix the cutting machine base in three directions: transverse, longitudinal and vertical, to ensure the stability of the processing process, and effectively prevent the base from shaking or flying during the processing. The fixture is suitable for clamping parts such as the cutting machine base that are large in size and complex in shape. Moreover, the fixture can be applied to cutting machine bases of different types and sizes, and has high applicability.

[0050] The longitudinal clamping frame 1 can be slidably mounted on the base of any cutting machine component processing equipment. In this way, the clamp can be used to clamp and fix the cutting machine component to be processed.

[0051] See Figure 1 、 Figure 2 and Figure 3 As shown, Figure 3The following is a schematic diagram of the structure of the transverse drive mechanism in an embodiment. In one embodiment of the transverse drive mechanism 3, the transverse drive mechanism 3 includes a motor 31 and a bidirectional screw 32. The motor 31 is mounted on the longitudinal clamping frame 1 by welding or screwing. The bidirectional screw 32 is rotatably connected to the longitudinal clamping frame 1 via a bearing. The first and second clamping blocks 21 and 22 are each provided with a first slider 211 and a second slider 221 at opposite ends thereof, respectively, by welding or integral connection. The first and second sliders 211 and 221 are each slidably connected to the two longitudinal clamping plates 11 in a transverse direction. The bidirectional screw 32 is screwed to the first and second sliders 211 and 221, respectively. The output end of the motor 31 is in transmission connection with the bidirectional screw 32. The motor 31 is configured to drive the bidirectional screw 32 to rotate, thereby moving the two transverse clamping plates 2 toward or away from each other. Thus, when the motor 31 is activated, the bidirectional screw 32 can drive the two transverse clamping plates 2 to move toward or away from each other in a transverse direction, thereby clamping or releasing the two transverse ends of the cutting machine base, thereby achieving transverse fixation of the cutting machine base.

[0052] The motor 31 may be an existing rotation drive motor 31 .

[0053] See Figure 1 and Figure 3 As shown, based on the above embodiment, the transverse drive mechanism 3 further includes a first slide bar 33. The first slide bar 33 and the bidirectional screw rod 32 are arranged in parallel. The first slide bar 33 is provided on one of the longitudinal splints 11 by welding or integral connection, and the bidirectional screw rod 32 is rotatably connected to the other longitudinal splint 11 via a bearing. The bidirectional screw rod 32 is threadedly connected to the two first sliders 211 or the second sliders 221 on the corresponding longitudinal splint 11, and the first slide bar 33 is slidably connected to the two second sliders 221 or the first slider 211 on the corresponding longitudinal splint 11. In this way, the first slide bar 33 can improve the stability of the transverse splint 2 during lateral movement, thereby improving the stability of the lateral adjustment process.

[0054] See Figure 1 and Figure 3 As shown, based on the above embodiment, a placement plate 23 for supporting the workpiece is provided on the inner side of the transverse clamping plate 2 by bonding or integral connection. A plurality of rubber bumps 231 are evenly spaced on the supporting surface of the placement plate 23. In this way, the rubber bumps 231 can improve the friction between the cutting machine base and the placement plate 23, thereby further improving the stability of the cutting machine base during the cutting process.

[0055] See Figure 2 and Figure 4 As shown, Figure 4Figure 4 is a schematic diagram of the longitudinal drive mechanism in an embodiment. In one embodiment of the longitudinal drive mechanism 4, the longitudinal drive mechanism 4 includes a first screw rod 41, which is rotatably connected to the first clamping block 21 and threadedly connected to the second clamping block 22. As a result, when the first screw rod 41 rotates, it can drive the first clamping block 21 and the second clamping block 22 to move toward or away from each other in the transverse direction, thereby clamping or releasing the longitudinal ends of the cutting machine base, thereby achieving longitudinal fixation of the cutting machine base.

[0056] The first screw rod 41 can be driven to rotate by rotating the drive motor 31 or a handle according to needs.

[0057] See Figure 2 and Figure 4 As shown, based on the above embodiment, the longitudinal drive mechanism 4 further includes a second slide bar 42, which is arranged parallel to the first screw bar 41. The first screw bar 41 is connected to the first clamping block 21 and the second clamping block 22 of one transverse clamping plate 2, and the second slide bar 42 is slidably connected to the first clamping block 21 and the second clamping block 22 of the other transverse clamping plate 2. In this way, the second slide bar 42 can improve the stability of the longitudinal adjustment process.

[0058] See Figure 1 and Figure 3 As shown, based on any of the above embodiments, the number of vertical clamping plates 5 is two, one of which is located on the first clamping block 21 of one horizontal clamping plate 2, and the other is located on the second clamping block 22 of the other horizontal clamping plate 2. The two vertical clamping plates 5 are arranged in a symmetrical and staggered structure. In this way, the two vertical clamping plates 5 can form a left-right staggered clamping effect on both sides of the cutting machine base, thereby improving the clamping stability of the cutting machine base.

[0059] See Figure 1 、 Figure 3 and Figure 4 As shown, based on the above embodiment, the vertical clamping mechanism 6 includes a second screw rod 61, which is connected to the vertical clamping plate 5 by welding or integral connection. Two second screw rods 61 are provided for each vertical clamping plate 5, and the two second screw rods 61 are respectively screwed to the corresponding first clamping block 21 and second clamping block 22. In this way, when the second screw rod 61 rotates, it can drive the vertical clamping plate 5 to move vertically toward or away from the placement plate 23, thereby clamping or loosening the vertical ends of the cutting machine base, thereby achieving vertical fixation of the cutting machine base.

[0060] The second screw rod 61 can be driven to rotate by rotating the drive motor 31 or a handle according to needs.

[0061] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for processing cutting machine parts, characterized in that: include: A longitudinal clamping frame, comprising two longitudinal clamping plates extending in the transverse direction; Two transverse clamping plates, each comprising a first clamping block and a second clamping block, wherein the first clamping block and the second clamping block are symmetrically distributed in parallel in the longitudinal direction and are respectively slidably disposed on the two longitudinal clamping plates in the transverse direction; A transverse drive mechanism is provided on the longitudinal clamping frame and is in driving connection with one or both of the transverse clamping plates, the transverse drive mechanism being used to drive the two transverse clamping plates to move toward or away from each other; a longitudinal drive mechanism, provided on the first clamping block and in transmission connection with the second clamping block, the longitudinal drive mechanism being used to drive the first clamping block and the second clamping block to move toward or away from each other in the longitudinal direction, thereby driving the two longitudinal clamping plates to move toward or away from each other in the longitudinal direction; A vertical clamping plate and a vertical clamping mechanism, wherein the vertical clamping mechanism is provided on the first clamping block or the second clamping block and is in transmission connection with the vertical clamping plate, and the vertical clamping mechanism is used to drive the vertical clamping plate to move vertically; Wherein, a clamping space is formed between the vertical clamping plate, the two longitudinal clamping plates and the two transverse clamping plates.

2. The fixture for cutting machine parts processing according to claim 1, characterized in that: A first slider and a second slider are respectively provided at opposite ends of the first clamping block and the second clamping block, and the first slider and the second slider are respectively slidably arranged on the two longitudinal clamping plates in a transverse direction; The lateral drive mechanism comprises: The motor and the bidirectional screw are both arranged on the longitudinal clamping frame. The bidirectional screw is screwed to the two first sliders or the second sliders. The output end of the motor is connected to the bidirectional screw. The motor is used to drive the bidirectional screw to rotate, so as to drive the two transverse clamps to move toward or away from each other.

3. The fixture for processing cutting machine parts according to claim 2, characterized in that: A placement plate for supporting workpieces is provided on the inner side of the transverse clamping plate, and a plurality of rubber bumps are evenly spaced on the supporting surface of the placement plate.

4. The fixture for machining cutting machine parts according to any one of claims 1 to 3, characterized in that: The longitudinal driving mechanism includes a first screw rod, which is rotatably connected to the first clamping block and is threadedly connected to the second clamping block.

5. The fixture for machining cutting machine parts according to claim 4, characterized in that: The longitudinal drive mechanism also includes a second sliding rod, which is arranged parallel to the first screw rod, the first screw rod is connected to the first clamping block and the second clamping block of a transverse clamping plate, and the second sliding rod is slidably connected to the first clamping block and the second clamping block of another transverse clamping plate.

6. The fixture for machining cutting machine parts according to any one of claims 1, 2, 3 and 5, characterized in that: There are two vertical splints, one of which is located on the first clamping block of one horizontal splint, and the other vertical splint is located on the second clamping block of the other horizontal splint. The two vertical splints are distributed in a symmetrical staggered structure.

7. The fixture for machining cutting machine parts according to claim 6, characterized in that: The vertical clamping mechanism includes a second screw rod, which is connected to the vertical clamping plate and is provided with two corresponding vertical clamping plates. The second screw rod is screwed onto the corresponding first clamping block or second clamping block.

Images