Novel structure for fastening balance weight lever

Abstract

The utility model discloses a novel structure of a fastening balance weight lever, which comprises a fastening balance weight lever main body, the fastening balance weight lever main body comprises a stand column, a balance weight block is arranged at the top end in the stand column in a closed manner, a balance weight lever body is arranged in the stand column, and the balance weight lever body penetrates through the inside of the balance weight block; by designing a convenient assembling and mounting mechanism, when a balancing weight and a balancing weight rod body are closed in a stand column, the two ends of the balancing weight and the outer surface of the balancing weight rod body are reinforced through anti-collision rubber blocks and first locking bolts, then the bottom end of the balancing weight rod body is accurately limited and mounted in a limiting clamping hole by stretching a hand inwards through a side through hole, and the balancing weight rod body is conveniently assembled and mounted. The closed fixing base located at the top end of the stand column is locked and installed on the surface of the balance weight lever body through the second locking bolt, secondary limiting and fixing are facilitated through the installation fastening block, the balance weight lever body is prevented from being driven to move in the operation process, the space is large in the assembling and installing process, fixing and installing are convenient, and the assembling speed and convenience of fastening the balance weight lever body are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to machine tool processing equipment technical field, concretely relates to a novel structure of fastening counterweight rod. BACKGROUND

[0002] The existing fastening counterweight rod is a component fixedly installed on a machine tool processing equipment for use, relates to a vertical machining center counterweight component, and the vertical machining center counterweight component is composed of a fastening block, a fixed seat, an anti-collision glue, a counterweight rod, a counterweight block and a stand column, so that the counterweight rod is conveniently assembled and fastened for use.

[0003] The fixing mode of the conventional counterweight rod of the vertical machining center fixes a locking nut at the top and tail of the herringbone-shaped stand column, thereby fixing the counterweight rod, so that the conventional structure mode has certain disadvantages, the space combined by the herringbone-shaped stand column and the base is very narrow, the assembly worker has the condition of operation difficulty, the assembly quality is lowered, and the assembly rate and convenience of the fastening counterweight rod are affected. UTILITY MODEL CONTENT

[0004] The utility model discloses a novel structure of fastening counterweight rod, which solves the problem of the fixing mode of the conventional counterweight rod of the vertical machining center in the background art, which fixes a locking nut at the top and tail of the herringbone-shaped stand column, thereby fixing the counterweight rod, so that the conventional structure mode has certain disadvantages, the space combined by the herringbone-shaped stand column and the base is very narrow, the assembly worker has the condition of operation difficulty, and the assembly quality is lowered.

[0005] To achieve the above object, the utility model provides the following technical scheme: a novel structure of fastening counterweight rod, including fastening counterweight rod main part, the fastening counterweight rod main part includes the stand column, the inside top of stand column is closed and is installed with counterweight block, the inside of stand column is provided with counterweight rod body, the counterweight rod body is penetrated in the inside of counterweight block, still be provided with on the fastening counterweight rod main part:

[0006] Convenient assembly and installation mechanism, and the convenient assembly and installation mechanism include the limiting installation assembly of setting in the bottom of counterweight rod body and the bottom of the inside of stand column, the fixed connection assembly of the both ends of counterweight block and the outer surface connecting place of counterweight rod body, the top of counterweight rod body and the top of stand column are provided with the reinforcing locking assembly;

[0007] Strengthening and pressing mechanism, and the strengthening and pressing mechanism includes the fixed connection assembly of setting at the top edge of reinforcing locking assembly, the inside of fixed connection assembly is provided with extrusion reinforcing assembly, the both sides of extrusion reinforcing assembly are provided with limiting sliding assembly.

[0008] Preferably, the limiting installation component includes a side through hole formed at the bottom end of one side of the column, a limiting clamping hole is formed at the inner bottom end of the column, and the bottom end of the counterweight rod body is clamped and installed in the limiting clamping hole.

[0009] Preferably, the fixed connection component includes a closed groove formed at the bottom end of the counterweight block and the inner top end of the column, the two ends of the counterweight block are provided with anti-collision rubber blocks on the outer surface of the counterweight rod body, a locking bolt one is screwed in the inner part of the anti-collision rubber block, and the end part of the anti-collision rubber block and the counterweight block are rotationally fixed through the locking bolt one.

[0010] Preferably, the reinforcing locking component includes a fixed seat closed at the top end of the column through a fixing bolt, the counterweight rod body penetrates the inner part of the fixed seat, a locking bolt two is arranged at the connecting part between the inner part of the fixed seat and the outer surface of the counterweight rod body, and a fastening block is arranged at the upper surface of the fixed seat and located at the outer surface of the locking bolt two.

[0011] Preferably, the fixed connection component includes a fixed edge plate welded at the edge of the upper surface of the fixed seat, and an adjusting groove is formed at the inner edge of the fixed edge plate.

[0012] Preferably, the extrusion reinforcing component includes an adjusting reinforcing threaded rod screwed at the edge of the fixed edge plate, a clamping head is arranged in the adjusting groove, the end part of the adjusting reinforcing threaded rod is connected with the end part of the clamping head through a bearing, and a reinforcing locking hole is formed at the edge of the fastening block.

[0013] Preferably, the limiting sliding component includes limiting sliding grooves formed at the two sides of the inner part of the adjusting groove, limiting sliding blocks are arranged at the two sides of the end part of the clamping head, and the limiting sliding blocks are slidingly connected with the inner part of the limiting sliding grooves.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] By designing the convenient assembly and installation mechanism, when the counterweight block and the counterweight rod body are closed in the inner part of the column, the two ends of the counterweight block and the outer surface of the counterweight rod body are reinforced by the anti-collision rubber block and the locking bolt one, the bottom end of the counterweight rod body is accurately limited and installed in the inner part of the limiting clamping hole through the side through hole, the fixed seat at the top end of the column is locked and installed on the surface of the counterweight rod body by the locking bolt two, the second limiting and fixing is facilitated by the installation of the fastening block, the movement of the counterweight rod body in the operation process is avoided, the space is larger during the assembly and installation, the assembly and installation are convenient, the assembly quality is improved, and the assembly rate and convenience of the fastening counterweight rod body are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure of the utility model is shown in the figure;

[0017] Figure 2 The utility model discloses Figure 1 The enlarged structural schematic diagram of part A is shown in the figure.

[0018] Figure 3 The utility model discloses Figure 1 The enlarged structural schematic diagram of part B is shown in the figure.

[0019] Figure 4 The utility model discloses Figure 2 The enlarged structural schematic diagram of part C is shown in the figure.

[0020] In the figure: 100, fastening counterweight rod main body; 101, stand; 102, counterweight block; 103, counterweight rod body; 1031, fixed seat; 1032, limit card hole; 1033, lock bolt two; 1034, fastening block; 1035, anti-collision rubber block; 1036, lock bolt one; 1037, closed groove; 1038, side through hole; 104, fixed edge plate; 1041, adjusting groove; 1042, clamp; 1043, reinforcing locking hole; 1044, limit sliding block; 1045, limit sliding slot; 1046, adjusting reinforcing screw rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a novel structure of fastening counterweight rod, including fastening counterweight rod main body 100, fastening counterweight rod main body 100 includes stand 101, the inside top end closed installation of stand 101 has counterweight block 102, the inside of stand 101 is provided with counterweight rod body 103, counterweight rod body 103 is through in the inside of counterweight block 102, still be provided with on fastening counterweight rod main body 100:

[0023] Convenient assembly installation mechanism, and the convenient assembly installation mechanism includes the limit installation component of setting in the bottom end of counterweight rod body 103 and the inside bottom end of stand 101, the fixed connection component of the both ends of counterweight block 102 and the outer surface junction of counterweight rod body 103, the top end of counterweight rod body 103 and the top end of stand 101 are provided with reinforcing locking assembly, can fastening counterweight rod main body 100 when using convenient reinforcing assembly installation, when assembly installation, the space is larger, improves assembly quality, improves the assembly rate and convenience of fastening counterweight rod main body 100.

[0024] In order to facilitate the quick and accurate installation of the bottom end of the counterweight rod body 103 and the internal bottom end of the stand 101 through the limiting installation assembly, in the embodiment, preferably, the limiting installation assembly includes a side through hole 1038 formed at the bottom end of one side of the stand 101, a limiting clamping hole 1032 is opened at the internal bottom end of the stand 101, and the bottom end of the counterweight rod body 103 is clamped and installed with the internal limiting of the limiting clamping hole 1032. When the bottom end of the counterweight rod body 103 is extended to the internal bottom end of the stand 101, the assembly worker's hand extends into the internal bottom end of the stand 101 to quickly and accurately embed the bottom end of the counterweight rod body 103 into the internal limiting of the limiting clamping hole 1032, which facilitates assembly and installation.

[0025] In order to facilitate the locking and fixed installation between the counterweight block 102 and the counterweight rod body 103 through the fixed connection assembly, the quick fixed installation, in the embodiment, preferably, the fixed connection assembly includes a closed groove 1037 opened at the bottom end of the counterweight block 102 and the internal top end of the stand 101, the two ends of the counterweight block 102 are provided with anti-collision rubber blocks 1035 on the outer surface of the counterweight rod body 103, and the internal threads of the anti-collision rubber blocks 1035 are screwed with locking bolts one 1036, and the ends of the anti-collision rubber blocks 1035 and the counterweight block 102 are rotationally fixed through the locking bolts one 1036. After the anti-collision rubber blocks 1035 are locked and closed on the outer surface of the counterweight rod body 103, the anti-collision rubber blocks 1035 and the counterweight block 102 are fixed by rotating the locking bolts one 1036, so as to fix the counterweight block 102 and the counterweight rod body 103, which facilitates the reinforcing installation and use.

[0026] In order to facilitate the reinforcing installation between the top end of the counterweight rod body 103 and the stand 101 through the reinforcing locking assembly, in the embodiment, preferably, the reinforcing locking assembly includes a fixed seat 1031 closed at the top end of the stand 101 through a fixed bolt, the counterweight rod body 103 penetrates into the internal of the fixed seat 1031, and the locking bolts two 1033 are arranged at the connection between the internal of the fixed seat 1031 and the outer surface of the counterweight rod body 103. The fixed seat 1031 and the counterweight rod body 103 can be fixedly installed through the locking bolts two 1033, which facilitates the reinforcing installation and use. The outer surface of the locking bolts two 1033 is provided with a fastening block 1034 on the upper surface of the fixed seat 1031, and the fastening block 1034 is closed on the outer surface of the locking bolts two 1033 again for secondary fastening.

[0027] The reinforcing compression mechanism includes a fixed connection assembly arranged at the top edge of the reinforcing locking assembly, an extrusion reinforcing assembly is arranged in the internal of the fixed connection assembly, and limiting sliding assemblies are arranged at both sides of the extrusion reinforcing assembly. After the fastening counterweight rod body 100 is assembled and installed, the fastening block 1034 is reinforced and installed by the reinforcing compression mechanism, which is more stable in use after installation, and improves the reinforcing fixation of the fastening block 1034 of the fastening counterweight rod body 100 after assembly and installation.

[0028] In order to facilitate installation and fixation by the fixed connection assembly, preferably, the fixed connection assembly includes a fixed edge plate 104 welded on the upper surface edge of the fixed seat 1031, and an adjusting groove 1041 is formed at the inner edge of the fixed edge plate 104. The adjusting and fixing can be carried out inside the adjusting groove 1041 after the fastening block 1034 is closed.

[0029] In order to facilitate the fixed installation again after the fastening block 1034 is fastened and installed by the extrusion reinforcing assembly, preferably, the extrusion reinforcing assembly includes an adjusting and reinforcing threaded rod 1046 screwed on the edge of the fixed edge plate 104, the adjusting groove 1041 is provided with a chuck 1042, the end of the adjusting and reinforcing threaded rod 1046 is connected with the end of the chuck 1042 through a bearing, the adjusting and reinforcing threaded rod 1046 can be rotated to drive the chuck 1042 to adjust, the chuck 1042 can be moved and adjusted inside the adjusting groove 1041, the edge of the fastening block 1034 is provided with a reinforcing locking hole 1043, and the chuck 1042 is clamped and locked inside the reinforcing locking hole 1043 until the chuck 1042 is clamped and locked inside the reinforcing locking hole 1043.

[0030] In order to facilitate the stable movement and extrusion fixation of the chuck 1042 by the limiting sliding assembly, preferably, the limiting sliding assembly includes limiting sliding grooves 1045 formed at both sides of the adjusting groove 1041, and limiting sliding blocks 1044 are arranged at both sides of the end of the chuck 1042, and the limiting sliding blocks 1044 are slidingly connected with the inside of the limiting sliding grooves 1045. When the chuck 1042 moves inside the adjusting groove 1041, the limiting sliding blocks 1044 can be driven to limit and slide inside the limiting sliding grooves 1045, so as to facilitate the limiting movement and extrusion fixation of the chuck 1042.

[0031] The working principle and use process of the utility model: the novel structure of the fastening counterweight rod, when assembling and installing, the counterweight block 102 can be closed at the inner top end of the stand column 101, when the counterweight rod body 103 extends through the inner extension bottom end of the counterweight block 102, the assembly worker can put the anti-collision rubber block 1035 at the bottom on the outer surface of the counterweight rod body 103 through the side through hole 1038, then the bottom end of the counterweight rod body 103 is accurately limited and installed in the inner part of the limiting clamping hole 1032 through the side through hole 1038, at the same time, the anti-collision rubber block 1035 is previously closed in the inner part of the closed groove 1037, the counterweight rod body 103 is locked and fixed through the inner part and the outer surface of the anti-collision rubber block 1035, finally the anti-collision rubber block 1035 and the inner part of the counterweight block 102 are fixed by rotating the locking bolt one 1036, so that the counterweight block 102 and the counterweight rod body 103 are conveniently fixed, the fixed seat 1031 at the top end of the stand column 101 is locked and installed on the top end surface of the counterweight rod body 103 by the locking bolt two 1033, and the fastening block 1034 is fastened on the outer surface of the locking bolt two 1033, so that the counterweight rod body 103 is quickly assembled and installed and is secondarily limited and fixed, the counterweight rod body 103 is prevented from moving during operation, the space is large during assembly and installation, the assembly is convenient, the assembly quality is improved, and the assembly rate and convenience of the fastening counterweight rod main body 100 are improved;

[0032] When the fastening counterweight rod main body 100 is fixed and installed, the fastening block 1034 contacts the inner surface of the fixed edge plate 104 after being closed, the wrench is engaged on the outer surface of the adjusting reinforcing threaded rod 1046 to drive the adjusting reinforcing threaded rod 1046 to rotate in, the adjusting reinforcing threaded rod 1046 moves the clamping head 1042 in the adjusting groove 1041 by rotating through the bearing, the clamping head 1042 moves the limiting sliding block 1044 in the limiting sliding groove 1045 at the end, the clamping head 1042 is stably moved and extruded in the reinforcing locking hole 1043, the fastening block 1034 is conveniently and secondarily limited and fixed, and the fastening block 1034 is easily and secondarily limited and fixed, so that the fastening is more stable and the installation is more convenient, and the fastening of the fastening block 1034 after assembly and installation is improved.

[0033] Although the embodiments of the utility model have been shown and described (see the foregoing detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A novel structure for fastening a counterweight rod, comprising a fastening counterweight rod body (100), wherein the fastening counterweight rod body (100) comprises a column (101), the inner top end of the column (101) is closedly mounted with a counterweight block (102), the inside of the column (101) is provided with a counterweight rod body (103), and the counterweight rod body (103) penetrates the inside of the counterweight block (102), characterized in that: The fastening counterweight rod body (100) is further provided with: ​ The convenient assembly installation mechanism is convenient for assembly and installation, and comprises a limiting installation assembly arranged at the bottom end of the counterweight rod body (103) and the inner bottom end of the stand column (101), a fixed connection assembly at the connection between the two ends of the counterweight block (102) and the outer surface of the counterweight rod body (103), and a reinforcing locking assembly arranged at the top end of the stand column (101) and the top end of the counterweight rod body (103). The reinforcing pressing mechanism comprises a fixed connection assembly arranged at the top end edge of the reinforcing locking assembly, an extrusion reinforcing assembly arranged in the fixed connection assembly, and a limiting sliding assembly arranged at the two sides of the extrusion reinforcing assembly.

2. A new type of structure for fastening the weight rod according to claim 1, characterized in that: The limiting installation assembly comprises a side through hole (1038) formed at the bottom end of one side of the stand column (101), and a limiting clamping hole (1032) formed in the inner bottom end of the stand column (101), and the bottom end of the counterweight rod body (103) is clamped and installed in the limiting clamping hole (1032) in a limiting manner.

3. A new type of structure for fastening the weight rod according to claim 1, characterized in that: The fixed connection assembly comprises a closed groove (1037) formed at the bottom end of the counterweight block (102) and the inner top end of the stand column (101), and an anti-collision rubber block (1035) arranged at the two ends of the counterweight block (102) and the outer surface of the counterweight rod body (103), and a locking bolt one (1036) threadedly rotated in the inner part of the anti-collision rubber block (1035), and the end part of the anti-collision rubber block (1035) and the counterweight block (102) are rotationally fixed through the locking bolt one (1036).

4. A new type of structure for fastening the weight rod according to claim 1, characterized in that: The reinforcing locking assembly comprises a fixed seat (1031) closed at the top end of the stand column (101) through a fixed bolt, the counterweight rod body (103) penetrates into the inner part of the fixed seat (1031), a locking bolt two (1033) is arranged at the connection between the inner part of the fixed seat (1031) and the outer surface of the counterweight rod body (103), and a fastening block (1034) is arranged at the upper surface of the fixed seat (1031) and located at the outer surface of the locking bolt two (1033).

5. A new type of structure for fastening the weight rod according to claim 4, characterized in that: The fixed connection assembly comprises a fixed edge plate (104) welded and fixed at the edge of the upper surface of the fixed seat (1031), and an adjusting groove (1041) is formed at the inner edge of the fixed edge plate (104).

6. A new type of structure for fastening the weight rod according to claim 5, characterized in that: The extrusion reinforcing assembly comprises an adjusting reinforcing threaded rod (1046) threadedly rotated at the edge of the fixed edge plate (104), a clamping head (1042) arranged in the inner part of the adjusting groove (1041), and a fastening locking hole (1043) formed at the edge of the fastening block (1034).

7. A new type of structure for fastening the weight rod according to claim 6, characterized in that: The limiting sliding assembly comprises a limiting sliding groove (1045) formed at the two sides in the inner part of the adjusting groove (1041), and a limiting sliding block (1044) arranged at the two sides of the end part of the clamping head (1042), and the limiting sliding block (1044) is in sliding connection with the inner part of the limiting sliding groove (1045).

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